Wow. You are finally running 2 years later?
I purchased my AJAX controller 2 years ago also and have yet to hook it up. I just did not have any time. It looks like I will be doing it in the next couple of months as my Series 1 machine just crapped out. I relied on using that machine instead of hooking up the AJAX to my Series 2 machine. I am sorry I purchased the AJAX, but I guess I will give it a whirl.
I'd be happy to help you with it.