I'LL BE BACK! :))
EDIT1: Excellent level! One of my favourites. Very unique, as well!
WOW, I tried it again and now I cut two steps more. :))) (139)
EDIT2: I had to come back. Never found Palm's 137, just jumped to Carl's 135. I think this is optimal, now. It runs really smoothly. :) Great find, Carl!
Finally made it to the exit. Not sure how far I'll push on optimizing this one, but finding the way to the exit was a really fun process! Very good setup