Originally Posted by MRSSIIM3
i think your analysis of "flooring it off line w/out launch control" is wrong. i always do this and all my buddies with m3s do this and none of our cars are jerky shifting in 1 3 5 or 7. the shifts 1 3 5 7 feel the same as 2 4 6 and feel the same as m3s that do not get floored off the line. what exactly are you feeling in 1 3 5 7?
I think you should pay close attention to what I said in my first post.
I did over 50 launches back to back each time I went to the drag strip ... "50" ! I went to the drag strip twice with this car , second visit at the track I couldn't utilize launch control so I would hammer it off the line ... 50 times back to back runs , that will cause a hot spot in the odd side of the clutch pack , meaning all odd geared engagements will shift with slight annoying delay , clunky!
Calibration failed and requested clutch replacement...
Go hammer your car at the track like I did and you too will experience what I did...
I installed new a clutch pack and the car shifts like it did the first day I drove it in Munich..