Add double tap action (presentModalViewController) to UISCOLLVIEW

Question

I have been wrestling this issue for a while now and cannot seem to get the following "touchesEnded" method to execute within a UISCROLLVIEW. I have read on many of the forums that UISCROLLVIEW will take control of all touch events unless it is subclassed, but I cannot seem to get the code right (still new to the SDK). Basically I have a scrollview made uo with several UIIMAGEVIEW's and currenlty have scrolling with paging (much like the photo app). I have been studying the SCROLLING MADDNESS example without success. All I want to do is anywhere in the UISCROLLVIEW have the user double tap to presentModalViewController back to my info page (i.e.)

- (void)touchesEnded:(NSSet *)touches withEvent:(UIEvent *)event {

    NSSet *allTouches = [event allTouches];
    switch ([allTouches count]) { 
        case 1: {// One finger touch
            UITouch *touch = [[allTouches allObjects] objectAtIndex:0];
            if ([touch tapCount] == 2) {InfoButtonViewController *scroll = [[InfoButtonViewController alloc] initWithNibName:nil bundle:nil];

                scroll.modalTransitionStyle = UIModalTransitionStyleFlipHorizontal;
                [self presentModalViewController:scroll animated:YES];

                [scroll release];
            } 
        }
    }
}

Any code assistance would be greatly appreciated. The UISCROLLVIEW is implemented as follows (let me know if I need to provide additional details). Thank you in advance...

---

MyViewController.h

@interface MyViewController : UIViewController <UIScrollViewDelegate>
{

}

@end