Stereo & Electronics - Guys with batteries in the back?

Where are you grounding them at? I am trying to figure out if I have a starter problem or grounding. Everytime I go to start the car the starter clicks over and over. Sometime it turns the car over and starts but that is a crap shoot.

I put it through the floor onto the framerail under the car.

I was actually looking into doing that same thing. Did you just drill into the rail and bolt it down?

Juat like that. grind part of the rail to a nice shine, mount, paint oever with rustoleum.