The vertical bar (which will be connected to another part later) needs to be affixed vertically to the mount-bar.
This was done with some angle-stock and the old modder's fried, pop-rivets:
One riveted, the mount is mostly secure:
Problem is, I really just didn't like the amount of flex in it. I would probably be fine, but I don't want to risk the plexi back-plate cracking or the panel itself twisting. Therefore, I reverted to two rules I learned back in my days of stage construction:
So, to solve the problem, I cut another piece of the bar stock to support to go along the side, along with corner-brackets:
- If it's on the back, no one will see it or care and
- When in doubt, over-build.
Thing is, this one support stabilized the whole thing, and I'm all out of bar stock. I could just use a piece of angle stock to make the monitor look the same on both sides and have the main construction done...or I could go to the store tomorrow and do it right. In this case, doing it right won out.