I think you are as observant and pensive as someone who can understand a run on thought. This is what I've seen with the cheap Cally's(LVL 33 I think). Depending on your clubs, full backspin is stickier on the 3 wood and driver off the tee. Go to Merion and try it on #3. And, I'm probably wrong, but I have no idea what I'm speaking of. Seems to me it's a bigger difference with the 3 wood and Driver than irons, and I'm still working on cracking the code and finding out about this "cheat program" so I can quit tryin' so F'in often to talk about it and shoot a 36 for 18 on Oakmont in heavy winds.
and by the way, tounge in cheek.