912iS runs rough after software upgrade
I have recently had the software upgrade done on my 912iS by the local agents in Johannesburg. Total time 122hrs
There is now a rough running band between 5100 and 5300 rpm which disappears as I reach 5450 RPM. (There was no sign of this before the upgrade)
Starting is fine
Fuel flow fine
Lane light issues seem to have been resolved
Temps fine
Any one else noticed this? Ideas
Thanks