diff --git a/README.md b/README.md
index dd9486f..877b6ba 100644
--- a/README.md
+++ b/README.md
@@ -10,7 +10,7 @@ Portable emulator of an Apple II+. Written in Go.
 - Emulated extension cards:
     - DiskII controller
     - 16Kb Language Card
-    - 256kb Saturn RAM Card
+    - 256Kb Saturn RAM Card
 - Graphic modes:
     - Text, Lores and Hires
 - Displays:
diff --git a/cardDisk2.go b/cardDisk2.go
index 73a8a61..5043c30 100644
--- a/cardDisk2.go
+++ b/cardDisk2.go
@@ -138,9 +138,8 @@ func (c *cardDisk2) softSwitchQ6Q7(index int, in uint8) uint8 {
 	if index&1 == 0 {
 		// All even addresses return the last dataLatch
 		return c.dataLatch
-	} else {
-		return 0
 	}
+	return 0
 }
 
 func (c *cardDisk2) processQ6Q7(in uint8) {
diff --git a/cardLanguage.go b/cardLanguage.go
index 47c342c..b342048 100644
--- a/cardLanguage.go
+++ b/cardLanguage.go
@@ -56,11 +56,11 @@ func (c *cardLanguage) assign(a *Apple2, slot int) {
 
 	for i := 0x0; i <= 0xf; i++ {
 		iCopy := i
-		c.ssr[i] = func(*ioC0Page) uint8 {
+		c.ssr[iCopy] = func(*ioC0Page) uint8 {
 			c.ssAction(iCopy)
 			return 0
 		}
-		c.ssw[i] = func(*ioC0Page, uint8) {
+		c.ssw[iCopy] = func(*ioC0Page, uint8) {
 			// Writing resets write count (from A2AUDIT)
 			c.writeState = lcWriteDisabled
 		}
diff --git a/cardSaturn.go b/cardSaturn.go
index c2a1d06..f19303e 100644
--- a/cardSaturn.go
+++ b/cardSaturn.go
@@ -47,13 +47,13 @@ func (c *cardSaturn) assign(a *Apple2, slot int) {
 	}
 	for i := 0x0; i <= 0xf; i++ {
 		iCopy := i
-		c.ssr[i] = func(*ioC0Page) uint8 {
+		c.ssr[iCopy] = func(*ioC0Page) uint8 {
 			c.ssAction(iCopy)
 			return 0
 		}
-		c.ssw[i] = func(*ioC0Page, uint8) {
-			// Writing resets write count (from A2AUDIT)
-			c.writeState = lcWriteDisabled
+		c.ssw[iCopy] = func(*ioC0Page, uint8) {
+			// Writing does not reset write count
+			c.ssAction(iCopy)
 		}
 	}
 	c.cardBase.assign(a, slot)
diff --git a/core6502/addressing.go b/core6502/addressing.go
index 37bd7dc..b35edb6 100644
--- a/core6502/addressing.go
+++ b/core6502/addressing.go
@@ -96,7 +96,7 @@ func resolve(s *State, line []uint8, opcode opcode) (getValue func() uint8, setV
 		} else if register != regNone {
 			s.reg.setRegister(register, value)
 		} else {
-			// Todo: assert impossible
+			panic("Should never happen")
 		}
 	}
 	return