Thanks again. I tried swapping the polarity and it wouldn't even try to fire, back it went. Once i was able to get into programming...I found nothing (that I would recognize) which would retard the timing UNDER 800 rpm. So i just bumped it forward about 10? deg on the pick-up so i could take it around. I did readjust all RPM limits and i took out the 'start retard' which was only 8* also it looked like it had some downtrack/run retards on a graph (dots) that were about 8* so i moved the dots to 0. I havent checked it since those changes, maybe i did find something? Thanks again Tony! I acually weigh 205 so I'm starting to think it'll be close to where you are because the 4link backhalf is 2x3 and all related junk that i prob wouldnt need if it were ladder-bar. It's gotta be 75lbs heavier that a tube back ladder-bar. I don't think I'll be able to scale it before I do test and it kinda is what it is for now. I really would be curious to know how aggressive i can go anti-squat on this set-up. It's sitting at about 37" and 11"!!! showing 179% antisquat. If i move the lower bar up at the axle it'll put it at 41" and 10" with a.s. being 146%...anyone?