Anybody got any advice on clutch springs. I've got the epi mudder kit with dalton cover. I normally run 27's but I have 30's for playing in the mud. when I put the 30's on it seems to not grab as good. It doesn't try and slip the belt unless it is bound up, just doesn't grab as good. Will a diferent set of springs help or is vforce john the only option. Maybe the big tires just take away to much power. Let me know what you think, I need to get these 30's turning like the 27's.