Rotate UIImageView, then Reverse Rotation when 'Tapped' (Animation) - ios

Question

So, I've been working for hours trying to fix this, and I think It might just be missing something so obvious.
What Im trying to do is have an animation of a line (like a clock second hand) rotating around clockwise, but when the screen is pressed, it stops, but then when pressed again it starts again but the rotation reverses and the line starts rotating anticlockwise...
This is the code I used to rotate the line about a fixed point, and it works:
- (void) spinWithOptions: (UIViewAnimationOptions) options {
[UIView animateWithDuration: 0.0f
delay: 0.0f
options: options
animations: ^{
Hand.layer.anchorPoint = CGPointMake(0.5,1);
Hand.transform = CGAffineTransformRotate(Hand.transform, M_PI / 40);
}
completion: ^(BOOL finished) {
if (finished) {
if (animating) {
// if flag still set, keep spinning with constant speed
[self spinWithOptions: UIViewAnimationOptionCurveLinear];
} else if (options != UIViewAnimationOptionCurveEaseOut) {
// one last spin, with deceleration
//[self spinWithOptions: UIViewAnimationOptionCurveEaseOut];
}
}
}];
}
- (void) startSpin {
if (!animating) {
animating = YES;
[self spinWithOptions: UIViewAnimationOptionCurveEaseIn];
Clockwise = NO;
}
}
- (void) spinWithOptions_Anti: (UIViewAnimationOptions) options {
[UIView animateWithDuration: 0.0f
delay: 0.0f
options: options
animations: ^{
Hand.layer.anchorPoint = CGPointMake(0.5,1);
Hand.transform = CGAffineTransformRotate(Hand.transform, -M_PI / 40);
}
completion: ^(BOOL finished) {
if (finished) {
if (animating) {
// if flag still set, keep spinning with constant speed
[self spinWithOptions: UIViewAnimationOptionCurveLinear];
} else if (options != UIViewAnimationOptionCurveEaseOut) {
// one last spin, with deceleration
//[self spinWithOptions: UIViewAnimationOptionCurveEaseOut];
}
}
}];
}
- (void) startSpin_Anti {
if (!animating) {
animating = YES;
[self spinWithOptions_Anti: UIViewAnimationOptionCurveEaseIn];
Clockwise = YES;
}
}
- (void) stopSpin {
animating = NO;
}
So at the start of the application, the line begins rotating clockwise, when the ViewDidload calls startSpin, which calls spinWithOptions...
Sure enough, if I press the screen, the rotation animation stops, with this...
-(void)touchesBegan:(NSSet *)touches withEvent:(UIEvent *) event{
NSLog(#"Dircetion: %i", Clockwise);
if(animating){
[self stopSpin];
}
else{
if(Clockwise){
[self startSpin];
NSLog(#"must be clockwise");
}
else{
[self startSpin_Anti];
NSLog(#"anti");
}
}
}
But when pressed again it starts rotating as It should but never changes direction... it only ever rotates clockwise...
I just can't seem to see why it won't change direction... even the NSLogs say the bool of Clockwise is correct...