Yes i think CV joint is bad, did not replace it with LSD install. I remember "my mechanic" accidently pulled axel out of its joint, but managed to push it back.
Also i just put on my summer tires(goodyear gs-d3), and tested them on wet surface and I did some pulls with wheel hops in 2nd gear. Not so good for CV Joint?
On dry surface i have no wheel hops yet, even on not so smooth surface.