Originally Posted by VAlover
You are right - it doesn't make any sense. I think we will take it in. It is the 15amp automotive type of fuse that is blowing. I'm thinking it is possible we nicked a wire when inserting a bolt for the curtain, or the bolt is hitting against a wire.
Very possible. Unfortunately, it's a PITA to diagnose. I've gone as far as pulling one screw at a time until the problem went away. I also use the auto reset fuses to diagnose the problem, as it gets real expensive to keep replacing the fuses. You can also use a battery charger and watch for sparks, or the simple volt-ohm meter.