Thxs for the info...

NC aux M contacts meter good but the M contact never pulls in to check NO aux contacts.

I was under the impression that because I have a DDC and not a anolog drive( uses aux M contacts) that my BC signal is originated from drive then routed back to MSU board through BCX and the MC contacts

I'm looking at some prints now...looks like I may have overlooked a BJ1 pilot relay that is right before BCX....and if I recall correctly I believe the job specific prints(500 FPM) at building shows my ETS circuits running through M aux contacts(which may explain why none of the ice cube relays are lit up but my high and lo voltages are good to board)