diff --git a/apple2sdl/apple2.state b/apple2sdl/apple2.state
deleted file mode 100644
index 2419393..0000000
Binary files a/apple2sdl/apple2.state and /dev/null differ
diff --git a/cardHardDisk.txt b/cardHardDisk.txt
new file mode 100644
index 0000000..7f4e993
--- /dev/null
+++ b/cardHardDisk.txt
@@ -0,0 +1,5 @@
+To implement a hard drive we just have to support boot from #PR7 and the PRODOS expextations.
+
+The prodos expectations are in http://wiki.apple2.org/index.php?title=P8_Tech_Ref_Chapter_6#Disk_Driver_Routines
+
+AppleWin writes its own firmware: https://github.com/AppleWin/AppleWin/blob/master/firmware/HDD/hddrvr.a65
diff --git a/softSwitches2.go b/softSwitches2.go
index 43c02be..7d84de0 100644
--- a/softSwitches2.go
+++ b/softSwitches2.go
@@ -156,10 +156,8 @@ func getPaddleSoftSwitch(i int) softSwitchR {
 		if cyclesElapsed < cyclesNeeded {
 			// The capacitor is not charged yet
 			return 128
-		} else {
-			return 0
 		}
-
+		return 0
 	}
 }