I am 12 volt and have a 12 volt head light switch. Thanks for the suggestions. i have been getting power for the turnsignals from the down side of the brake fuse because it was always hot. Turn signals and flasher were itermittent with the head lights. Today was my birthday so the family thought they should keep me busy. i did take the turnsignal power wire off the brake fuse and drove it. did not see the problem.
Took the poitive cable loose from the battery and put a volt meter between the cable and the post. got 12+ volts with the everything off. Sure wish each of the circuits was fused individually. it would be easier to trouble shoot. Dimmer switch is new and wiring is clean and tight. thanks again for your help.