Hey Printman, how’d you get such a quick length in so short a time? I did this one as well.only I started with one for one minute each direction and went to a total of five stacked.stacking one on after each “4 minute session” only I started stacking Cable Clamps between the donuts after I finished the third set. I got a nice “beat weenie” look and I can tell it’s definitely shaping me up. Are you getting that length from hanging? Thanks.