Dash Gremlins - Electrical

This past weekend I was finally able to do the things mentioned in this thread. and now everything works! I applied pressure to the back of all the wire connections in the bulkhead connector from both sides. I also created a "grounding" harness. Basically made a wire that went to a couple of the mounting screws for the circuit boards and grounded it to a spot on the dash and took it for a drive Friday night. Worked like it should!

thank you all for your help!