u/Appropriate-Fold-728

I’ve been playing around with sumo deadlifts casually for a few years now. My question is how should I go about making my wedge better? I’ve always been slow off the ground and sometimes the bar will whip me back down half way on lesser loads, while sometimes it just whips me back down to earth approaching high loads. Is it just a fatigue + psychological thing, and am I just being dumb because I’m chasing 765? Max rn is 745 at 160bw.

I’ve been messing around for a while now trying snatch but recently the past 2 months I’ve been focusing on learning how to actually snatch some more weight. Any advice on what kinds of drills I could focus on to improve a little bit?

I’ve been doing some high pull complexes, snatch press and balance, knee pulls.