Thanks Dave,
I have hooked the trailer up to my truck two times. The first time I attempted to raise the king pin from the hitch the landing gear stopped working, I found the inline fuse replaced it and landing gear started working again. The second time it happened while hooking up the trailer to the truck, I hooked up the trailer to the truck raised the landing gear and moved the trailer. When I attempted lower the landing gear nothing would work, I checked and the in line fuse was blown again. When I raised the landing gear I raised it until it stopped, is that incorrect and could that cause the inline fuse to blow?