1) Yep still works

2) Yep, I used the tiny numbers printed on the connector

3) check

4) I'm using the I-Bus analyzer. I'm going to dig back into this on Saturday using Serial Watcher for sure, thanks for the tip

5) I'm very tempted to have you look at it. I'm going to rebuild it again on Saturday, space out all of the components so its easier to see.

6) Yeah, i've tried pushing buttons, I get nothing at all :/

Thanks again for your help! I really apprieciate it.