Ive seen this mentioned a few times on here, but I really dislike the diffs behavior. When I am going straight, under full power, or dumping the clutch , both tires spin. Turning any kind of corner in the wet or the dry and only 1 tire spins, Its nearly impossible to do a donut on wet or dry roads. I changed out the stock fluid at 18k to royal purple Max gear (85w 140 i think) My 94 Firebird with a clutch and spring type posi was 1000 times better than this pile. Is this the correct function of these types of diff? or is there something wrong, Im still under factory warranty till march so time is coming up soon to get it taken care of. Also a side note, I want to change the gears after warranty expires to 3.91s, I tried a site for difftechnics I had saved but it no longer works, any ideas where I can purchase a new gear set?