Thanks, yeah the first pad is going to have all 9 buttons for games like Pump It Up (PITA to build so far). I sorta agree about the triangle/square thing. I can't decide.
I'm not using any plans since I couldn't find any that were what I wanted.
With the first pad I just tried to come up with the simplest design possible. After doing that I found out that I basically designed a Cobalt Flux. It's more work than I expected because when you have 9 buttons that's a lot of crap to do.
I'm trying to design my second pad more like the arcade. Probably only 4 buttons and they will (hopefully) work and feel a lot like the arcade machine. I haven't finalized my design for this one yet.
Current version: (I don't care for the center design so that will probably change)

Solo arrows on bottom
