<html><body><div style="font-family: Arial; font-size: 12pt; color: #000000"><div aria-label="Compose body">I have a YS FZ140 (Sport) that has an exhaust header attached with what appears to be a 10mm socket cap screw, or similarly broached fastener. The socket has been damaged a bit by previous installation and removal, to the point where I can't get an allen wrench to hold tightly. When I try to turn it, the wrench slips. Any suggestions for how to remove the header?<br></div><div aria-label="Compose body"><br></div><div aria-label="Compose body">Duane<br></div></div></body></html>