I'm smiling big time as I read the post!
My first time out with the 5er I over extended the jacks and blew the fuse when I set up. I realized that I wasn't going to crank them up after I stuck the rod in position and what seemed like 20 turns yielded about 1/2. I locked up the 5er and drove 10 miles to get a fuse and now I carry more than I will use in my lifetime but I am generous enough that when I new RV owners trying to trouble shoot the jacks I will show them the problem and give them fuse and the advise to get a supply to keep handy!
