When I finally bought a new chair a few months ago (for the first time in like 15 years), it came with those stupid swively arm rests that are supposed to adjust to where you want them. Of course, all they actually do is constantly slide to where you DON'T want them with the slightest amount of sideways pressure. They look like this... I get mad just looking at them now. You suck arm rests!! Get outta my house! You're not welcome here anymore! I decided, hey, you know what? I'm a man. I can do a couple push ups...... I know how to do push ups. I own a drill press and an angle grinder. Screw it, I'm making my own. For the most part, I just stole this design from monstertech, and modified it for my needs. I wanted something that wouldn't take up a huge amount of space or need to be a dedicated setup. The main problem I had with their design, is that it seemed like it would make normal every day computer desking rather difficult. And so, I made this (still have a few things to button up, but you get the idea). The major difference between their design and mine, besides just mounting it on a normal computer chair, is the joystick mount sliders. Each side is on a linear bearing which slides up to operating height, or down just low enough to clear the side boards, and locks in place with a friction screw knob. All accessories will be (I'm still waiting for vkb to come out with their lefty grip that they promised) routed to a small hub mounted under the right side platform, so that I only have to worry about one usb wire. For anyone feeling inclined to do something similar, feel free to follow along with my easy (terrible and confusing) step by step instructions. I make building, fun! :slightly_smiling_face: Now, I always forget to take pictures while I'm working, so I'll have to let John Madden help me out. Ok, first, get a chair. Got it? Alright, next go to your uncle Jed's place and start going through all the random crap in that scrap heap of his that he calls a yard. Find a piece of steel plate. Mine happened to be an old piece of a wood stove, it's about 1/4" thick, but that's probably overkill. Cut out an appropriately sized piece. You want one that will be able to include all the mounting holes between the chair top and base, and also enough space to mount your side supports. I think mine ended up being around 12" x 18". If you have a proper tool for cutting the steel, then you don't need advice on that. If not... well, I just used a sawzall with a carbide blade. It was messy but it got the job done. Nobody is going to see this piece. Clean all the rust and paint and crap however you see fit. I used my aforementioned manly angle grinder and a wire wheel, which worked pretty well. Now that you're starting to work on your bottom support plate, go online an order a bunch of that 80/20 aluminum extrusion and all the connectors and bolts and t-nuts and wingwams and whosiwhatsits and dinglebops and grumbos that go with it.