Hi, im tryin 2 wire up my spot lights on my 90. Atm i have 4 roof lights and 2 bumper lights going 2 a 2 way switch. Atm i have the bumper lights on the 1st click and the roof lights on the 2nd. Is there any way of gettin it so that on the 1st click i hav just the bumper lights and on the 2nd hav both bumper and roof lights?? Thanks