ok so i wired up a relay to take care of the headlights...because the stock setup kept melting th MF switch. i put in a 10 amp fuse in the relay circut like the fuse panel said it should need but the fuse is going out. does anyone have a suggestion of what should i do????
thank you in advance.

 

You need to find the source of the problem. Some thing in the circuit is either shorted to ground or has a bad connection causing resistance in it causing the fuse to blow.