[Al Skierkiewicz]

Osc,
As posted above the red (positive) wire may not pass through the maxi block to the ATA block. It should be easy to replace.
Although the GDC has ruled that it is OK to return your motor wiring to the ATA block, I still recommend that high current returns be terminated on the Rockwell. block. Remember that the block can accept 2 #10 or #12 wires per terminal.
Don't forget that unused sections of the block may be removed for a weight/space savings.