At light throttle, it seemed to shift a little early, but at more agressive throttle, started hard and chirped the tires on the 1-2 and a good 2-3 in manual or automatic. I use a Lentech valve body which shifts 1,2 and 3 with an electric OD button delete. It would shift into OD a little later than I liked at light throttle and sometimes you had to rev up in 3 (a little) and back off a little to get it to shift at lower RPM. When slowing for a stop light, it would almost always bark the tires when it went from OD to 3rd on the downshift. I was extremely happy with the trans right up till it up shifted, uncommanded, to direct at 60mph and never went to OD again and the cooked fluid/clutch smell started. Have never checked main pressure as my guage only goes to 120 PSI.