hey im just wondering what kind of electrical work did you do to your bike, at the moment my bike is killing spark plugs, iv put a couple new sets in it now and it goes for a little while and then it stops firing on a couple cylinders and then i check the plugs for spark and they are dead, its happening on all cylinders and they are the correct spark plug for the bike, plus they are NGK which iv been told are the best spark plugs to buy. Any help would be appreciated cheers DAMO