12k Miles on my PS and the clutch started slippin on hard accel. I install a new pack and its still there. I figure the springs must be fatigued so I get some nice TPO racing springs and its still slipping. I think maybe the thickness is off (even though I've measured it) and go to the extreme of adding a plate just to see and it seems to solve it on a quick test ride. First bit of traffic and it starts slipping again. When its warmed up (bit o traffic) it slips with even half throttle in any gear. I know the pressure plate is good, the springs are brand new, the pack is brand new, I used the torque settings from the manual all around; what am I missing!? I'm startin to think my old pack wasn't as dead as I thought and this slippage was something else from the get go! Please help the canyons are beckoning!