UIPanGestureRecognizer starting point is off

Question

I have a UIView that has a UIPanGestureRecognizer attached to it the gesture is working fine except that the starting point is not where the pan first started it is usually

Answer 1

  CGPoint beg = [panRecognizer locationInView:_scrollView];
  CGPoint trans = [panRecognizer translationInView:_scrollView];
  CGPoint firstTouch = CGPointSubtract(beg, trans);

Put this code in the UIGestureRecognizerStateBegan case