i held my kerse button in for about 1 sec and lost 20% of it, my kerse is lvl 15 and should not loose that many, i think the game registers my kerse as lvl 1 or something
No it has been for a couple of races and thought that it should be so , but then i c the other people in my league usng it and they are only a couple lvls higher than myself and their boost hold much much longer