diff --git a/Machines/ZX8081/ZX8081.cpp b/Machines/ZX8081/ZX8081.cpp
index 2737d3cf9..d39cc8e7f 100644
--- a/Machines/ZX8081/ZX8081.cpp
+++ b/Machines/ZX8081/ZX8081.cpp
@@ -29,7 +29,7 @@ namespace {
 
 namespace ZX8081 {
 
-class ConcreteMachine:
+template<bool is_zx81> class ConcreteMachine:
 	public Utility::TypeRecipient,
 	public CPU::Z80::BusHandler,
 	public Machine {
@@ -332,7 +332,7 @@ class ConcreteMachine:
 		HalfCycles get_typer_frequency() override final { return Cycles(390000); }
 
 	private:
-		CPU::Z80::Processor<ConcreteMachine, false, true> z80_;
+		CPU::Z80::Processor<ConcreteMachine, false, is_zx81> z80_;
 
 		std::shared_ptr<Video> video_;
 		std::vector<uint8_t> zx81_rom_, zx80_rom_;
@@ -388,9 +388,13 @@ class ConcreteMachine:
 
 using namespace ZX8081;
 
-// See header; constructs and returns an instance of the ZX80/81.
-Machine *Machine::ZX8081() {
-	return new ZX8081::ConcreteMachine;
+// See header; constructs and returns an instance of the ZX80 or 81.
+Machine *Machine::ZX8081(const StaticAnalyser::Target &target_hint) {
+	// Instantiate the correct type of machine.
+	if(target_hint.zx8081.isZX81)
+		return new ZX8081::ConcreteMachine<true>();
+	else
+		return new ZX8081::ConcreteMachine<false>();
 }
 
 Machine::~Machine() {}
diff --git a/Machines/ZX8081/ZX8081.hpp b/Machines/ZX8081/ZX8081.hpp
index 7efbbe3fd..22025fcd2 100644
--- a/Machines/ZX8081/ZX8081.hpp
+++ b/Machines/ZX8081/ZX8081.hpp
@@ -38,7 +38,7 @@ class Machine:
 	public ConfigurationTarget::Machine,
 	public KeyboardMachine::Machine {
 	public:
-		static Machine *ZX8081();
+		static Machine *ZX8081(const StaticAnalyser::Target &target_hint);
 		virtual ~Machine();
 
 		virtual void set_rom(ROMType type, std::vector<uint8_t> data) = 0;
diff --git a/OSBindings/Mac/Clock Signal.xcodeproj/project.pbxproj b/OSBindings/Mac/Clock Signal.xcodeproj/project.pbxproj
index 40a7e30bb..13a55c0e9 100644
--- a/OSBindings/Mac/Clock Signal.xcodeproj/project.pbxproj	
+++ b/OSBindings/Mac/Clock Signal.xcodeproj/project.pbxproj	
@@ -1061,6 +1061,7 @@
 		4BF1354A1D6D2C300054B2EA /* StaticAnalyser.cpp */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.cpp; name = StaticAnalyser.cpp; path = ../../StaticAnalyser/StaticAnalyser.cpp; sourceTree = "<group>"; };
 		4BF1354B1D6D2C300054B2EA /* StaticAnalyser.hpp */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.h; name = StaticAnalyser.hpp; path = ../../StaticAnalyser/StaticAnalyser.hpp; sourceTree = "<group>"; };
 		4BF4A2D91F534DB300B171F4 /* TargetPlatforms.hpp */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.cpp.h; path = TargetPlatforms.hpp; sourceTree = "<group>"; };
+		4BF4A2DA1F5365C600B171F4 /* CSZX8081+Instantiation.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; path = "CSZX8081+Instantiation.h"; sourceTree = "<group>"; };
 		4BF6606A1F281573002CB053 /* ClockReceiver.hpp */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.h; path = ClockReceiver.hpp; sourceTree = "<group>"; };
 		4BF8295B1D8F048B001BAE39 /* MFM.cpp */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.cpp; name = MFM.cpp; path = Encodings/MFM.cpp; sourceTree = "<group>"; };
 		4BF8295C1D8F048B001BAE39 /* MFM.hpp */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.h; name = MFM.hpp; path = Encodings/MFM.hpp; sourceTree = "<group>"; };
@@ -1238,6 +1239,7 @@
 				4BCF1FA61DADC5250039D2E7 /* CSOric.h */,
 				4B2A539D1D117D36003C6002 /* CSVic20.h */,
 				4B14978D1EE4B4D200CE2596 /* CSZX8081.h */,
+				4BF4A2DA1F5365C600B171F4 /* CSZX8081+Instantiation.h */,
 				4B38F34B1F2EC3CA00D9235D /* CSAmstradCPC.mm */,
 				4B2A539A1D117D36003C6002 /* CSAtari2600.mm */,
 				4B2A539C1D117D36003C6002 /* CSElectron.mm */,
diff --git a/OSBindings/Mac/Clock Signal/Machine/CSMachine+Subclassing.h b/OSBindings/Mac/Clock Signal/Machine/CSMachine+Subclassing.h
index 20776b832..fd027fc93 100644
--- a/OSBindings/Mac/Clock Signal/Machine/CSMachine+Subclassing.h	
+++ b/OSBindings/Mac/Clock Signal/Machine/CSMachine+Subclassing.h	
@@ -11,7 +11,5 @@
 
 @interface CSMachine (Subclassing)
 
-- (CRTMachine::Machine * const)machine;
 - (void)setupOutputWithAspectRatio:(float)aspectRatio;
-
 @end
diff --git a/OSBindings/Mac/Clock Signal/Machine/CSMachine.h b/OSBindings/Mac/Clock Signal/Machine/CSMachine.h
index 8b601279c..8eaf2113e 100644
--- a/OSBindings/Mac/Clock Signal/Machine/CSMachine.h	
+++ b/OSBindings/Mac/Clock Signal/Machine/CSMachine.h	
@@ -18,6 +18,15 @@
 
 @interface CSMachine : NSObject
 
+- (instancetype)init NS_UNAVAILABLE;
+/*!
+	Initialises an instance of CSMachine.
+	
+	@param machine The pointer to an instance of @c CRTMachine::Machine* . C++ type is omitted because
+	this header is visible to Swift, and the designated initialiser cannot be placed into a category.
+*/
+- (instancetype)initWithMachine:(void *)machine NS_DESIGNATED_INITIALIZER;
+
 - (void)runForNumberOfCycles:(int)numberOfCycles;
 
 - (float)idealSamplingRateFromRange:(NSRange)range;
diff --git a/OSBindings/Mac/Clock Signal/Machine/CSMachine.mm b/OSBindings/Mac/Clock Signal/Machine/CSMachine.mm
index 58401636b..1695cbcac 100644
--- a/OSBindings/Mac/Clock Signal/Machine/CSMachine.mm	
+++ b/OSBindings/Mac/Clock Signal/Machine/CSMachine.mm	
@@ -39,14 +39,17 @@ struct MachineDelegate: CRTMachine::Machine::Delegate {
 @implementation CSMachine {
 	SpeakerDelegate _speakerDelegate;
 	MachineDelegate _machineDelegate;
+	CRTMachine::Machine *_machine;
 }
 
-- (instancetype)init {
+- (instancetype)initWithMachine:(void *)machine {
 	self = [super init];
 	if(self) {
+		_machine = (CRTMachine::Machine *)machine;
 		_machineDelegate.machine = self;
-		self.machine->set_delegate(&_machineDelegate);
 		_speakerDelegate.machine = self;
+
+		_machine->set_delegate(&_machineDelegate);
 	}
 	return self;
 }
@@ -66,14 +69,14 @@ struct MachineDelegate: CRTMachine::Machine::Delegate {
 - (void)dealloc {
 	[_view performWithGLContext:^{
 		@synchronized(self) {
-			self.machine->close_output();
+			_machine->close_output();
 		}
 	}];
 }
 
 - (float)idealSamplingRateFromRange:(NSRange)range {
 	@synchronized(self) {
-		std::shared_ptr<Outputs::Speaker> speaker = self.machine->get_speaker();
+		std::shared_ptr<Outputs::Speaker> speaker = _machine->get_speaker();
 		if(speaker)
 		{
 			return speaker->get_ideal_clock_rate_in_range((float)range.location, (float)(range.location + range.length));
@@ -90,7 +93,7 @@ struct MachineDelegate: CRTMachine::Machine::Delegate {
 
 - (BOOL)setSpeakerDelegate:(Outputs::Speaker::Delegate *)delegate sampleRate:(float)sampleRate bufferSize:(NSUInteger)bufferSize {
 	@synchronized(self) {
-		std::shared_ptr<Outputs::Speaker> speaker = self.machine->get_speaker();
+		std::shared_ptr<Outputs::Speaker> speaker = _machine->get_speaker();
 		if(speaker)
 		{
 			speaker->set_output_rate(sampleRate, (int)bufferSize);
@@ -103,7 +106,7 @@ struct MachineDelegate: CRTMachine::Machine::Delegate {
 
 - (void)runForNumberOfCycles:(int)numberOfCycles {
 	@synchronized(self) {
-		self.machine->run_for(Cycles(numberOfCycles));
+		_machine->run_for(Cycles(numberOfCycles));
 	}
 }
 
@@ -115,26 +118,26 @@ struct MachineDelegate: CRTMachine::Machine::Delegate {
 }
 
 - (void)setupOutputWithAspectRatio:(float)aspectRatio {
-	self.machine->setup_output(aspectRatio);
+	_machine->setup_output(aspectRatio);
 
 	// Since OS X v10.6, Macs have had a gamma of 2.2.
-	self.machine->get_crt()->set_output_gamma(2.2f);
+	_machine->get_crt()->set_output_gamma(2.2f);
 }
 
 - (void)drawViewForPixelSize:(CGSize)pixelSize onlyIfDirty:(BOOL)onlyIfDirty {
-	self.machine->get_crt()->draw_frame((unsigned int)pixelSize.width, (unsigned int)pixelSize.height, onlyIfDirty ? true : false);
+	_machine->get_crt()->draw_frame((unsigned int)pixelSize.width, (unsigned int)pixelSize.height, onlyIfDirty ? true : false);
 }
 
 - (double)clockRate {
-	return self.machine->get_clock_rate();
+	return _machine->get_clock_rate();
 }
 
 - (BOOL)clockIsUnlimited {
-	return self.machine->get_clock_is_unlimited() ? YES : NO;
+	return _machine->get_clock_is_unlimited() ? YES : NO;
 }
 
 - (void)paste:(NSString *)paste {
-	Utility::TypeRecipient *typeRecipient = dynamic_cast<Utility::TypeRecipient *>(self.machine);
+	Utility::TypeRecipient *typeRecipient = dynamic_cast<Utility::TypeRecipient *>(_machine);
 	if(typeRecipient)
 		typeRecipient->set_typer_for_string([paste UTF8String]);
 }
@@ -142,7 +145,7 @@ struct MachineDelegate: CRTMachine::Machine::Delegate {
 - (void)applyTarget:(const StaticAnalyser::Target &)target {
 	@synchronized(self) {
 		ConfigurationTarget::Machine *const configurationTarget =
-			dynamic_cast<ConfigurationTarget::Machine *>(self.machine);
+			dynamic_cast<ConfigurationTarget::Machine *>(_machine);
 		if(configurationTarget) configurationTarget->configure_as_target(target);
 	}
 }
@@ -150,7 +153,7 @@ struct MachineDelegate: CRTMachine::Machine::Delegate {
 - (void)applyMedia:(const StaticAnalyser::Media &)media {
 	@synchronized(self) {
 		ConfigurationTarget::Machine *const configurationTarget =
-			dynamic_cast<ConfigurationTarget::Machine *>(self.machine);
+			dynamic_cast<ConfigurationTarget::Machine *>(_machine);
 		if(configurationTarget) configurationTarget->insert_media(media);
 	}
 }
diff --git a/OSBindings/Mac/Clock Signal/Machine/StaticAnalyser/CSStaticAnalyser.mm b/OSBindings/Mac/Clock Signal/Machine/StaticAnalyser/CSStaticAnalyser.mm
index 3ed7a118e..cea749cba 100644
--- a/OSBindings/Mac/Clock Signal/Machine/StaticAnalyser/CSStaticAnalyser.mm	
+++ b/OSBindings/Mac/Clock Signal/Machine/StaticAnalyser/CSStaticAnalyser.mm	
@@ -19,7 +19,7 @@
 #import "CSElectron.h"
 #import "CSOric.h"
 #import "CSVic20.h"
-#import "CSZX8081.h"
+#import "CSZX8081+Instantiation.h"
 
 #import "Clock_Signal-Swift.h"
 
@@ -59,7 +59,7 @@
 		case StaticAnalyser::Target::Electron:		return [[CSElectron alloc] init];
 		case StaticAnalyser::Target::Oric:			return [[CSOric alloc] init];
 		case StaticAnalyser::Target::Vic20:			return [[CSVic20 alloc] init];
-		case StaticAnalyser::Target::ZX8081:		return [[CSZX8081 alloc] init];
+		case StaticAnalyser::Target::ZX8081:		return [[CSZX8081 alloc] initWithIntendedTarget:_target];
 		default: return nil;
 	}
 }
diff --git a/OSBindings/Mac/Clock Signal/Machine/Wrappers/CSAmstradCPC.h b/OSBindings/Mac/Clock Signal/Machine/Wrappers/CSAmstradCPC.h
index 1286a6046..a10e1de80 100644
--- a/OSBindings/Mac/Clock Signal/Machine/Wrappers/CSAmstradCPC.h	
+++ b/OSBindings/Mac/Clock Signal/Machine/Wrappers/CSAmstradCPC.h	
@@ -11,4 +11,6 @@
 
 @interface CSAmstradCPC : CSMachine <CSKeyboardMachine>
 
+- (instancetype)init;
+
 @end
diff --git a/OSBindings/Mac/Clock Signal/Machine/Wrappers/CSAmstradCPC.mm b/OSBindings/Mac/Clock Signal/Machine/Wrappers/CSAmstradCPC.mm
index ae54f4d47..d3aa3eb47 100644
--- a/OSBindings/Mac/Clock Signal/Machine/Wrappers/CSAmstradCPC.mm	
+++ b/OSBindings/Mac/Clock Signal/Machine/Wrappers/CSAmstradCPC.mm	
@@ -18,17 +18,13 @@
 	std::unique_ptr<AmstradCPC::Machine> _amstradCPC;
 }
 
-- (CRTMachine::Machine * const)machine {
-	if(!_amstradCPC) {
-		_amstradCPC.reset(AmstradCPC::Machine::AmstradCPC());
-	}
-	return _amstradCPC.get();
-}
-
 - (instancetype)init {
-	self = [super init];
+	AmstradCPC::Machine *machine = AmstradCPC::Machine::AmstradCPC();
+
+	self = [super initWithMachine:machine];
 	if(self) {
-		[self machine];
+		_amstradCPC.reset(machine);
+
 		NSDictionary *roms = @{
 			@(AmstradCPC::ROMType::OS464) : @"os464",
 			@(AmstradCPC::ROMType::OS664) : @"os664",
diff --git a/OSBindings/Mac/Clock Signal/Machine/Wrappers/CSAtari2600.h b/OSBindings/Mac/Clock Signal/Machine/Wrappers/CSAtari2600.h
index 7026f02d7..8661ff646 100644
--- a/OSBindings/Mac/Clock Signal/Machine/Wrappers/CSAtari2600.h	
+++ b/OSBindings/Mac/Clock Signal/Machine/Wrappers/CSAtari2600.h	
@@ -12,6 +12,8 @@
 
 @interface CSAtari2600 : CSMachine <CSJoystickMachine>
 
+- (instancetype)init;
+
 - (void)setResetLineEnabled:(BOOL)enabled;
 
 @property (nonatomic, assign) BOOL colourButton;
diff --git a/OSBindings/Mac/Clock Signal/Machine/Wrappers/CSAtari2600.mm b/OSBindings/Mac/Clock Signal/Machine/Wrappers/CSAtari2600.mm
index 07ef20dc4..327233c08 100644
--- a/OSBindings/Mac/Clock Signal/Machine/Wrappers/CSAtari2600.mm	
+++ b/OSBindings/Mac/Clock Signal/Machine/Wrappers/CSAtari2600.mm	
@@ -15,11 +15,13 @@
 	std::unique_ptr<Atari2600::Machine> _atari2600;
 }
 
-- (CRTMachine::Machine * const)machine {
-	if(!_atari2600) {
-		_atari2600.reset(Atari2600::Machine::Atari2600());
+- (instancetype)init {
+	Atari2600::Machine *machine = Atari2600::Machine::Atari2600();
+	self = [super initWithMachine:machine];
+	if(self) {
+		_atari2600.reset(machine);
 	}
-	return _atari2600.get();
+	return self;
 }
 
 - (void)setDirection:(CSJoystickDirection)direction onPad:(NSUInteger)pad isPressed:(BOOL)isPressed {
diff --git a/OSBindings/Mac/Clock Signal/Machine/Wrappers/CSElectron.h b/OSBindings/Mac/Clock Signal/Machine/Wrappers/CSElectron.h
index 622ab749b..be83f2fdb 100644
--- a/OSBindings/Mac/Clock Signal/Machine/Wrappers/CSElectron.h	
+++ b/OSBindings/Mac/Clock Signal/Machine/Wrappers/CSElectron.h	
@@ -12,6 +12,8 @@
 
 @interface CSElectron : CSMachine <CSKeyboardMachine, CSFastLoading>
 
+- (instancetype)init;
+
 @property (nonatomic, assign) BOOL useFastLoadingHack;
 @property (nonatomic, assign) BOOL useTelevisionOutput;
 
diff --git a/OSBindings/Mac/Clock Signal/Machine/Wrappers/CSElectron.mm b/OSBindings/Mac/Clock Signal/Machine/Wrappers/CSElectron.mm
index df3a2eb07..496f87fef 100644
--- a/OSBindings/Mac/Clock Signal/Machine/Wrappers/CSElectron.mm	
+++ b/OSBindings/Mac/Clock Signal/Machine/Wrappers/CSElectron.mm	
@@ -19,16 +19,13 @@
 	std::unique_ptr<Electron::Machine> _electron;
 }
 
-- (CRTMachine::Machine * const)machine {
-	if(!_electron) {
-		_electron.reset(Electron::Machine::Electron());
-	}
-	return _electron.get();
-}
-
 - (instancetype)init {
-	self = [super init];
+	Electron::Machine *machine = Electron::Machine::Electron();
+
+	self = [super initWithMachine:machine];
 	if(self) {
+		_electron.reset(machine);
+
 		[self setOSROM:[self rom:@"os"]];
 		[self setBASICROM:[self rom:@"basic"]];
 		[self setDFSROM:[self rom:@"DFS-1770-2.20"]];
diff --git a/OSBindings/Mac/Clock Signal/Machine/Wrappers/CSOric.h b/OSBindings/Mac/Clock Signal/Machine/Wrappers/CSOric.h
index c284944c1..f6a6d683e 100644
--- a/OSBindings/Mac/Clock Signal/Machine/Wrappers/CSOric.h	
+++ b/OSBindings/Mac/Clock Signal/Machine/Wrappers/CSOric.h	
@@ -12,6 +12,8 @@
 
 @interface CSOric : CSMachine <CSKeyboardMachine, CSFastLoading>
 
+- (instancetype)init;
+
 @property (nonatomic, assign) BOOL useFastLoadingHack;
 @property (nonatomic, assign) BOOL useCompositeOutput;
 
diff --git a/OSBindings/Mac/Clock Signal/Machine/Wrappers/CSOric.mm b/OSBindings/Mac/Clock Signal/Machine/Wrappers/CSOric.mm
index b231c2ba1..672be644d 100644
--- a/OSBindings/Mac/Clock Signal/Machine/Wrappers/CSOric.mm	
+++ b/OSBindings/Mac/Clock Signal/Machine/Wrappers/CSOric.mm	
@@ -19,16 +19,13 @@
 	std::unique_ptr<Oric::Machine> _oric;
 }
 
-- (CRTMachine::Machine * const)machine {
-	if(!_oric) {
-		_oric.reset(Oric::Machine::Oric());
-	}
-	return _oric.get();
-}
-
 - (instancetype)init {
-	self = [super init];
+	Oric::Machine *machine = Oric::Machine::Oric();
+
+	self = [super initWithMachine:machine];
 	if(self) {
+		_oric.reset(machine);
+
 		NSData *basic10 = [self rom:@"basic10"];
 		NSData *basic11 = [self rom:@"basic11"];
 		NSData *colour = [self rom:@"colour"];
diff --git a/OSBindings/Mac/Clock Signal/Machine/Wrappers/CSVic20.h b/OSBindings/Mac/Clock Signal/Machine/Wrappers/CSVic20.h
index 5e97f7209..b2b2022fc 100644
--- a/OSBindings/Mac/Clock Signal/Machine/Wrappers/CSVic20.h	
+++ b/OSBindings/Mac/Clock Signal/Machine/Wrappers/CSVic20.h	
@@ -28,6 +28,8 @@ typedef NS_ENUM(NSInteger, CSVic20MemorySize)
 
 @interface CSVic20 : CSMachine <CSKeyboardMachine, CSFastLoading>
 
+- (instancetype)init;
+
 @property (nonatomic, assign) BOOL useFastLoadingHack;
 @property (nonatomic, assign) CSVic20Country country;
 @property (nonatomic, assign) CSVic20MemorySize memorySize;
diff --git a/OSBindings/Mac/Clock Signal/Machine/Wrappers/CSVic20.mm b/OSBindings/Mac/Clock Signal/Machine/Wrappers/CSVic20.mm
index a95f3afa2..4740c3e64 100644
--- a/OSBindings/Mac/Clock Signal/Machine/Wrappers/CSVic20.mm	
+++ b/OSBindings/Mac/Clock Signal/Machine/Wrappers/CSVic20.mm	
@@ -13,6 +13,7 @@
 #include "G64.hpp"
 #include "D64.hpp"
 
+#import "CSmachine+Subclassing.h"
 #import "NSBundle+DataResource.h"
 
 using namespace Commodore::Vic20;
@@ -22,17 +23,14 @@ using namespace Commodore::Vic20;
 	BOOL _joystickMode;
 }
 
-- (CRTMachine::Machine * const)machine	{
-	if(!_vic20) {
-		_vic20.reset(Commodore::Vic20::Machine::Vic20());
-	}
-	return _vic20.get();
-}
 - (NSString *)userDefaultsPrefix		{	return @"vic20";	}
 
 - (instancetype)init {
-	self = [super init];
+	Machine *machine = Commodore::Vic20::Machine::Vic20();
+
+	self = [super initWithMachine:machine];
 	if(self) {
+		_vic20.reset(machine);
 		[self setDriveROM:[[NSBundle mainBundle] dataForResource:@"1540" withExtension:@"bin" subdirectory:@"ROMImages/Commodore1540"]];
 		[self setBASICROM:[self rom:@"basic"]];
 		[self setCountry:CSVic20CountryEuropean];
diff --git a/OSBindings/Mac/Clock Signal/Machine/Wrappers/CSZX8081+Instantiation.h b/OSBindings/Mac/Clock Signal/Machine/Wrappers/CSZX8081+Instantiation.h
new file mode 100644
index 000000000..42930215a
--- /dev/null
+++ b/OSBindings/Mac/Clock Signal/Machine/Wrappers/CSZX8081+Instantiation.h	
@@ -0,0 +1,16 @@
+//
+//  CSZX8081+Instantiation.h
+//  Clock Signal
+//
+//  Created by Thomas Harte on 27/08/2017.
+//  Copyright © 2017 Thomas Harte. All rights reserved.
+//
+
+#include "StaticAnalyser.hpp"
+#import "CSZX8081.h"
+
+@interface CSZX8081 (Instantiation)
+
+- (instancetype)initWithIntendedTarget:(const StaticAnalyser::Target &)target;
+
+@end
diff --git a/OSBindings/Mac/Clock Signal/Machine/Wrappers/CSZX8081.mm b/OSBindings/Mac/Clock Signal/Machine/Wrappers/CSZX8081.mm
index 1af610c48..2315d69d2 100644
--- a/OSBindings/Mac/Clock Signal/Machine/Wrappers/CSZX8081.mm	
+++ b/OSBindings/Mac/Clock Signal/Machine/Wrappers/CSZX8081.mm	
@@ -18,16 +18,12 @@
 	std::unique_ptr<ZX8081::Machine> _zx8081;
 }
 
-- (CRTMachine::Machine * const)machine {
-	if(!_zx8081) {
-		_zx8081.reset(ZX8081::Machine::ZX8081());
-	}
-	return _zx8081.get();
-}
+- (instancetype)initWithIntendedTarget:(const StaticAnalyser::Target &)target {
+	ZX8081::Machine *machine = ZX8081::Machine::ZX8081(target);
 
-- (instancetype)init {
-	self = [super init];
+	self = [super initWithMachine:machine];
 	if(self) {
+		_zx8081.reset(machine);
 		_zx8081->set_rom(ZX8081::ROMType::ZX80, [self rom:@"zx80"].stdVector8);
 		_zx8081->set_rom(ZX8081::ROMType::ZX81, [self rom:@"zx81"].stdVector8);
 	}