Thread:Sklavisk/@comment-35222164-20180708172619/@comment-35222164-20180708212233

One mistake is in there though: you can max upgrade cars for TLE purposes and then roll back your progress again. You just have to drive the race again after (doesn’t matter if good or not) to get the rewards.

I recently found out: Same also works with licenses in mastery, since they seem to be actually stored server side also, but I’m not 100% sure if it works for the rewards you get at say 1000 licenses, since I haven’t tried it really. Useful for some cars your wish to keep MP tuned to get the most mastery rewards possible out of them: upgrade max & pro as you desire for MP (the latter using our little trick), sync, max the car out, get all mastery challenges you can with that max (non pro tune). You get to keep boxes and licenses earned on the way, not credits ofc.