I know there's a few threads with flaring revs but mine does it only under these circumstances: 3/4 throttle from a stop, there is flare shifting from 1st to 2nd in D. 2nd to 3rd is fine at all times. Full throttle in D there is no flare at any time. Manual shifting there is no flare at any time. Driving "normally" in D there is no flare at any time. 727/318 poly. Transmission was checked and serviced by a shop before it went back into car. It's been like this for over 2 years now - just wondering if it could be causing any damage and if it's an easy diagnosis/fix?