The game seems to be doing the opposite now - mastered mechs are getting the double share while unmastered mechs get less. Kinda sucks if you are trying to level certain robots. Anyone else notice this, or is this working as intended?
Screenshot of a recent game's XP tab below, the Wolverines were both in basics (each got 2831 XP) while the Thunderbolts have been fully mastered (each got 5662 XP). I would have expected the opposite.

Edited by Febrosian R Gillingham, 10 June 2015 - 08:37 PM.