RE: awning rolling up, arms and supports not aligned
First thing to do is to measure the amount of tube exposed with the awning extended. Both ends should be about the same. If not the awning needs to be pushed/pulled until the measurements are equal. This can easily happen if the awning has been out during high winds.
It happened so often on a previous 5th wheel I owned that I put a small sheet metal screw in each end of the slot to hold the awning in place.
RE: Low mileage V10s
What a bad post. As said by others the V-10 is one of the best engines that Ford has built. If what you say is correct where are all of the posts about engines blowing?