We are near the end of a 2000 mile trip, two stoops ago our 30 amp fuse blew. Fixed that then at the start of our next leg the landing gear sounded like it was bonding about 6-& inches before my stop line. I went a bit further and blew the fuse again. I've checked the inner tubes for straightness, all seems good. There is nothing that could ale them bend. I'm wondering if there is anything else I can do short of taking it to the dealer?