In my first installment, I mentioned at the end that balance might be an issue. It is. There’s two problems. First, at full height, the VariDesk frame is cantilevered well forward of its stowed position, such that most of the load is no longer over the desk, but is hanging out in open space (I have the additional handicap of setting the 24″ legs on a 20″ desktop). Second, my rollaround computer desk was designed with a pull-out keyboard shelf. That’s because there’s no place to put your feet if you tried to use the keyboard directly on top of the desk. And that means you have to pull the VariDesk an additional twelve inches or so forward of where it wants to be.
I did that, and found that the whole frame got very tippy when I did so. As in “whoa, let’s push this back”.
As Lenin might say, what is to be done? There are several options. The first one, rapidly rejected, was to buy a new computer desk. The fuss and bother and drivings about were bad enough that I relegated that idea to the Last Resort folder.
Another possibility was to drill holes in the quarter-inch thick steel frame and screw the frame to the desk. Probably the second-best idea, and the second-worst inconvenience.
C-clamps on the back wouldn’t work, because there’s no room for them when the VD is in it’s stowed position. That leaves some sort of extension to the front of the desk to support the legs. If the legs had been the width of the desk apart, it would have been easy — an L-shaped shelf-holder would work — but as it was, there was no place to attach a support, other than on the front of the 1″ thick desktop itself.
Or on the top. The cleanest solution would be to buy a slab of quarter-inch plywood big enough to hang over the edge of the desk, screw it on, and stick the VD on top of it as if it was made for it. But plywood is expensive, and I was looking for a more minimalist solution.
Like, suppose you put a slab of plywood on the desk, and then cut away all the plywood that wasn’t actually holding stuff up. And suppose you substituted a steel plate for the remnant of plywood, on account of as how it was both thinner and stronger. To the Hardware Store!
Three trips later (did you know bolts came with both coarse and fine threads?) I had two lumber beam connector plates bolted to the desk, with the VD sitting atop them. It was still a little bouncy, so I went back (fortunately it’s less than a mile away) and bought longer bolts and some very large washers. The washers hooked over the edge of the base plate, and the bolts — two on the front side of the plate and two on the back side — went through the desk and held everything in place. To give myself some additional peace of mind, I stuck an old UPS that I was going to recycle on the bottom shelf of the desk, to supply some additional weight on the back side of the Center of Gravity.
This kind of setup undoubtedly voided my warranty, is probably dangerous, and certainly isn’t something that a sane person should try at home. If you try it, and your child gets crushed, well… post something on your Facebook page and I promise I will tag it with a Like.