R34 Tiptronic Shiftkit

[stenve]

hey there

just a quick question for you guys using shiftkits in your auto 34's.

ive just had one put in and it doesnt quite feel right.

shifting down gears is fine. but when i shift up the revs kinda fluctuate.

as in it drops revs, changes gear but instead of raising revs smoothly it jumps up a couple of hundred rpm quickly with a bit of a jerk

then continues on nice and smooth.

This is causing my boost to spike between changes.

in my r33 i had a shiftkit from MV and a turbotech boost control, and changes were like bam no silly business etc.

The r34 is running a greddy profec b spec ii and a shiftkit from westside autos here in brisbane. (other usual mods also, pod, fmic, walbro pump etc)

Im about to go for a drive to narrow down when this happens as its on and off at different throttle positions/tiptronic mode or auto mode, tcs on/off etc

Just looking for experiences or ideas on this? aswell as the boost spike between gears thing

Cheers

Steve

[stenve]

so i just went for a bit of a drive...

the problem im having only occurs on 2nd-->3rd gear changes in tiptronic mode

its not an instant bang into gear like 1st to 2nd

it changes, revs drop back, kinda bogs down, then jumps up 100rpm then all is back to normal again. :S

It doesnt sound smooth at all

im confused.

Will be talking to the guys that did the kit.

Is this a normal thing that happens with tiptronics?