71Avido
Waiting to die.
Yeah, I have to be very careful at that weight on the sled as I can literally bruise my ribs when my quads come into contact with my chest. As I can't do squats (knees suck), that's pretty much the only way I can see building up my leg muscles enough to hopefully be able to force my knees into staying in the socket. Something I used to do when trying to compete in deadlift as a younger guy was that I'd intentionally try to lift more than I knew I could. Once you get a feel for that weight (even with assistance), it's far less scary. The only thing that sucks is when your grip strength just can't hold the weight anymore. I used to do a lot of forearm work and hand exercises (spring loaded grips anyone?) to help, but eventually you have to use straps as even chalk doesn't cut it.
That's an old Paul Anderson technique that he often used on squats.
Load up a few hundred pounds more than he could handle and just worked on hitting depth instead of increasing weight.
Week 1: 1" rom
Week 2: 4" rom
etc until he hit depth.