I recently (200 miles ago) had a Revmax transmission installed in my 2017 F250. Everything seems to be working well, but i do have one question. When the truck starts to shift between 5th and 6th gear it Rev's up then shifts then gos back to normal (its not a high rev but i notice it). I don't know if this is normal for for this transmission or if its because the transmission is still "learning" per say or im just being paranoid. Any opinions on Revmax or what may be causing this ?