Emaxx - Twisted Axle Shafts

I was running this weekend and after my 2nd pac, I noticed my Emaxx was running around kinda dragging the rear end, nose in the air. Drove it back and picked it up - rear end came back to normal ride height. When I pushed it down and let go, wouldn't spring back, would move about 1/4" back towards normal and then just stay.

Took a few minutes checking things, but noticed rear wheel axles shafts are twisted 1/2 - 3/4turn - the mating grooves in the 2 shaft pieces. Thats why suspension in rear won't rebound like its supposed too. Twisted axle shafts won't let it spring back.

I've read somewhere the 3.3 cvds fit (with 3.3 knucks and strg blocks), but have to clearance the A Arms for 3.3 cvds. Is this the only thing I need to do to run these - little light work with dremel?? I'm running S600 motors on 14 cells and they're def stronger than stock, so its time for an upgrade.

I'm running UE TI centers, so its just the wheel axles. Thanks!