Hi people, did a drain and refill on the transmission. I read somewhere the full level on dipstick should be at 150-170 F temperature. Prior to drain and refill I installed a Scangauge II. One day the temperature got up to 170F (some city and highway) and level was at the full mark. Recently I did a 60 mile trip on a 84 degree day and the temperature read 190F. At my destination I decided to check the level and it was 1/4" above the top full mark on the dipstick. Should that be?? Can't find any info on internet related to ATF temperature versus oil level on dipstick. Can someone help me.