that reminds me Richard once that problem has occurred would unexplained
sudden increases in rev's be an indicator that the ECU is now oil cooled
i.e. contaminated asking for a friend I told him about the oil  feed through
wire problem which was sorted on warranty  since which he has had a couple
of nasty  moments ( he lives in Buxton the only flat things round there are
the bowling greens the beer and couple of lasses I know)   when the car has
decided differently as he slowed down. Thanks for the price on the floor - I
just got off the phone talking to the owner so I may be down for a visit
soon.( I'll tell my neighbour first so he can order the bike rack in
advance)
Derek