Ok cool, you must give it a good ol caining then What donk you running. I still think a good bw would be fine, one with nice spiders, very little backlash. I guess a lot comes down to diffs condition. My mate used to have a vh commy 202 4spd, it went through 10+ centres before he upgraded. Some lasted not too long (hows 10kms hard driving sound), one lasted a good 3 months.