Power Supply Update

Progress is slow, and hard earned! This one isn't as easy as it would seem because so much of it is feedback driven.
I forgot to tie-in a ground line, which provided power, but with the two grounds un-connected, caused a massive instability, and I couldn't figure out why it was switching like a turn signal indicator.
Slice 1 also decided to commit suicide, in a sudden flamboyant way, which ended the project in my mind right there.
But I stood back and asked, why the previous board worked, and now the pcb version was not, and it dawned on me that we were missing a ground, and a little investigation further revealed that to be the main issue.
I think we're going to wrap this up now, a case is on the way, we have 4x12 to replace the 4x10, and I think we are going to have to work on some ducting to manage the heat, because this sucker does get hot.