31-08-2014, 09:57 PM
Yeah, you want a nice shiny surface for the ground, i'd recommend attacking it with some 80 grit sandpaper to get right through to the metal. Thats what i used when i did mine anyway. 
Also, is the amp known to be good? Just ruling out duff hardware.

Also, is the amp known to be good? Just ruling out duff hardware.

![[Image: P1060836_zpsz3xgxt7q.jpg]](http://i1101.photobucket.com/albums/g427/wingnutz2/P1060836_zpsz3xgxt7q.jpg)