Harry, in my experience, this "throttle rise" comes and goes. I've experienced it with the TH fix in, and with the TH fix out, so I'd really doubt your KKM is making a difference. Still, drive it a couple of days and see what happens.
With me, the car is fine for a couple of days, then it'll do it all the time on the third day. On the fourth day, I'll get a throttle rise as I shift from second to third, and then it'll be normal when I shift from third to fourth. It's nuts.
Yesterday, for example, I drove from Hull to Bank and Heron in Ottawa. For three-quarters of the trip, RPM were crazy -- rising between shifts, idling at 1500, etc., etc. -- then, for the last few blocks, the car behaved perfectly.
Back to Campbells next week.
