14mph headwind..... That and I was going a bit faster than I probably should've been. Much over 70 and that thing just gets into the wrong rpm range and the mileage just tanks. Plus I think we've switched to winter fuel up here already. I know gasoline has.

Best I've ever done was 8 cats on one trailer and I pulled just shy of 13mpg. That was with a 24' enclosed though. The windage on these things is just wretched.