Chris - What are the differences between the MPD & RS-1? Would I notice much at 36-22? Justin just picked up a 66" and so tempting to try. Certainly noticed that there isn't as much "meat" for the Fogman screws to bite into and feels slightly lighter. What's the scoop?!? I'm sure the wife wouldn't approve an upgrade and I know my ski buddies would be throwing there handles at me for another switch during the middle of the season!!!