hi to any auto electrician or bod, my sons aprilia rs125 keeps blowing the 15amp fuse oh so regular. this started when i changed the clutch cabel which needed the battery to be removed and the cabel being fed down to the clutch. i guess that a wire must be broken or cut or ? so how do i find the culprit. i have looked but can not see anything wrong, is there a method to track it down how do they do this in a garage? if i put in a 20amp fuse say if thats all i have will it then blow up some part?