Thanks for the reply!
I've added a photo of the new board factory installed in a GP-38. The "normal" 4 connections run along the one edge but 3 more have been added. The one with the Blu-Blk-Wh wires goes to the reverse lock-out switch, the center one goes to a power resistor and the last 4 pin connection is empty. Do you think this board may have LED support "built-in"?? The GP-38 as delivered has the two std incandescent bulbs. Thoughts?
(Between the motor board & speaker is the true blast plus board...nice form factor!)
Thanks again, Mike