At a complete stop all my lights(guages, a/c control, headlight, etc) flutter/flicker really bad. Give it some gas and it's good. Let off the throttle and it's back to fluttering. Also, when winding it out in 1st and 2nd, the lights dim at redline(roughly 6000). Any suggestions?I have an optima red top battery apprx. 1 yr old. My local A/V shop has upgraded the grounds from my alt. Any and all help would be greatly appreciated?