Quote Originally Posted by RayG View Post
IMO, it doesn't necessarily lead to bunching but really is not as effective at preventing it from happening. The closest analogy I can think of is when you flatten out your bedsheet. Press and stretch leftward with your left hand and move your right hand away from it going right. Now do the same with your left hand, and move your right hand starting from a distance away, going leftward to your left hand.
O.K. That makes sense. Sometimes analogies and metaphors trump logic. There's a spot at the bottom of my neck (left side) that is prone to bunching -- I'll try it both ways and let you guys know which method draws the most blood. Watch this space!