210 shifting Issue?

[bkuepaint]

I have had my tune in now for about 500 miles, and I've noticed on a few occassions that when the transmissions shifts from 1st to 2nd it sticks and shakes the truck. I never had this happen before the tune. So what I was wondering is has anyone else had this or a similiar issue?

[laketime]

Mine has been flawless for about 2,000 miles so far!

[Gerry]

It sounds like it's still learning the shifting pattern and this normally goes away after a bit.

[mick1955]

I have not had any problems with shifting while running the 210 tune, or any of the other tunes. Hopefully it will stay that way!