Guys I gotta ask another quick Q about the sled trailer. It's a Karavan Ultra and the support/ lift cylinders BOTH blew out on the last trip due to the rediculous cold. I haven't had any luck around here matching them up. Anyone have any links to an online trailer parts supply store? It really isn't a 911 kinda thing because with two people vise grips on the cylinders work fine ..... it's when you are solo that life gets hazzardous.