[nsa100]

After having the MPPSK fitted for around 1 year now I have just been on 400 mile trip and noticed that the Transmission has starting holding in gear longer than normal in SPORT MODE.

So much so that after accelerating to say 5k rpm it was not upshifting. Gentle driving in SPORT MODE it would up shift at 3K rpm.

On the motorway it was choosing to cruise in 6th gear.

Also it is very jerky when changing down a gear.

Need to get it to the dealers for them to check, but has anybody else had this problem?

Tried to do the transmission relearn by holding the accelerator down with just the ignition on, but not sure it actually does anything.