If I start The bike when cold it will idol perfectly all the way till the fan comes on but if I shut off the bike and restart it, it will have a very erratic idle and doesn't stop until i ride the bike again. it does that every time I restart it when hot but does not ever do it when I start the bike cold. it literally only does it on a hot starts. it idles perfectly fine if I stop at a red light or stop sign it's only when I shut the bike off and restart it . Is that a Woolich tuning issue??? it was my tuners first time using the software . or is this an issue with my full system exhaust?