Quote:
Originally Posted by Ghostvette
Looks good, however...... 
Being an electronics guy, black is always ground, not blue and to use blue for power......  |
Please note that the 4ga feed lines are not installed in the main distro blocks in this pic. The blue is actually ground in that picture and the only piece of cable I had leftover. You can see it run to the terminal block in the back which feeds all the relay grounds.
The red cable is feeding the 12V+ constant on the relays.