Nice spots… I noticed this as well but it’s not something I’ve compared with Asafa, Usain, Mo. These settings are standard… 2 steps to the front block, 3 to the back… front pedal as low as it goes… back pedal up one click. I’ll move them back a touch for next session. I really just run out of the blocks… if I push for anything it’s frequency. Being crammed in the set position and having good core/post chain strength may be giving me too much time pushing in block extension and resulting in a monstrous step. One thing I always used to think while I was under my previous coach was “knees to chest” and after awhile it must have stuck… it’s all well and good that I’m getting this kind of hip ROM but is it to a point of diminishing return?