Power Leak?

well i found my power problem, somewhere I read to put the two wires on the ammeter on the same post so there would be less current loss or something through my interior, well turns out those to connections were sparking and the wires are actually melted together now, i took the nut holding them down off and it burnt the hell out of my finger(i disconnected the battery first). so i just got to fix that up and hopefully that will be the end of my problem for the moment.