Ok so I'm having a helluva hard time trying to get my kt angel headlight to function properly. Purchased my fz6r used and the mod was already done. Headlight worked fine previously but now flickers and some of the LED for the high beam do not turn on. It seems like it's not getting enough power but my being a noob I have no idea how to address or fix it. Please help. Should I take it to a repair shop? Don't want to be raped either..