We have a Heartland 2008 - 28 footer 2 slides - Sundance. The front electric supports stopped due to a short when I replaces a switch. So it popped a fuse - but I am unable to ascertain where this fuse is. The 12 Volt Fuse Box by the fridge is OK with nothing blown. Does anyone have an answer. Thanks Ken. You can send reply direct to me at firstname.lastname@example.org As I am not really familiar with the operation of these sites.