Hey there. Big news. Got a ssl4000e. It’s in not that good condition but I think it’s gonna be a great board again once I finish. Should I start a new thread or are there other threads open that could help. I want to start with the channels and was wondering if it is possible to test them disconnected from board? Im selling off things to pay for the board but the Avalon 737 is not one of them. Definitely a keeper.