Out yesterday, I'd been driving spiritedly for maybe 45min/1hr. Lovely drive, great roads, little traffic. Not all-out 10/10ths, but properly enjoying the car (981C Base). I got to part of my route where the road narrowed, and I backed off to a more relaxed pace.
It was then I noticed under very specific conditions some rev flare on upshift.
-- Revs flared maybe only 50rpm or so - enough to hear as a rise, not the usual snap down, but not enough to feel or see on the tacho
-- Only occurred on part throttle (say 30-70%) upshifts between 3000 and 4000 rpm. More or less throttle and all was well, higher or lower revs, again, all was well
I then came behind some slow traffic for 10/15 mins, then everything was OK again (must have cooled down).
I have noticed this once, maybe twice in the past. But it is obviously not that easy to replicate.
--Has anyone else noticed anything other than shift-perfection, every time, from the PDK?
--Is there a reset procedure I can do without the dealer? (It must be a calibration issue, not hardware, I feel)
--Does anyone think it is worth the pain of taking it to a dealer (who wont be able to do anything cos they can't replicate it, but will manage to break something else...)