I'll open up the cabinet tomorrow and get them for you, All you really need to do is measure the inside where the piece goes down the slots ( think milky plexi part ) and cut the wood about 1/8 short of that.
Yeah, after looking at your pic this evening, I figured I could rig up a little something, but I figured I'd see if I could do it the "right" way instead of trial and (potential) error.
FYI...your instructions look alot better than what I received. Guess you got revision 2, lol

I actually got my kit from a guy here on BYOAC (
sysrpl) who had a bunch CNCd for himself, but they appear to be almost identical to the arcadedepot kits.
The 'instructions' I got look pretty nice, but they're really the set of instructions that he had made for the CNC guys to work from, so the text really just refers to things they'd need to know when cutting the wood and not so much about how to put it all together. Most of it has been self explanatory but (obviously) there have been a few things that I haven't been sure about.
After I get the CPs put on, I'll be moving onto the monitor-mounting-adventure. I have your thread bookmarked where you show the pieces of wood you used and I'm sure that'll be the route I'll be taking.