http://forum.c-rpg.net/index.php/topic,345.msg4251.html#msg4251
Scroll down to chadz' post:
" i'm working on a hotfix, hopefully released today, including the following so far:
you have 60 seconds to leave after the match started
you can join in the first 60 seconds
break chance: from 3% to 4%
repair cost: from 20% to 5%
repair dice roll: does not matter if you are on the winning or losing team.
fixing no heirloomed items bug ingame
changed xp from 1500 to 1000 per minute
siege - blue fog removed
- some other minor stuff"
Discuss 
this is a fix? this is fool ppl, make you calculation
chance at 4% instead 3 (+33%), upkeep from 20% to 5%(-75%), but you have it on losing and winning team (+100%) in total still 66% of what it was previously so upkeep still around 15%
for give you an idea play with a charger win or losing team will cost you, up to 50k in a map LOL (if you get unlucky and get it need repair every time who is very probable with an average round of 5 min x 4 = 20% , so at list 15-20k map )
