So I just got my bike and the cutoff switch was disconnected (wires cut and soldered together) Being a learner I figure this feature is not such a bad thing. So as the switch is intact with the cut wires hanging out I figure I'II just reconnect them. Now there's a piece of about 10cm been cut out so I get some connectors and a piece of wire and connect the whole thing up again, start her up try it out and it works a treat, great! Then I go for a ride and the bike has a terrible missfire when putting the power down. Q1- can this be caused by the switch being faulty? Q2- can it be because the wire I inserted was a smaller diameter/thinner than the original? Help!