I have a Steelcase Airtouch desk. I think it's probably the best lifting mechanism on the market, fast, no electronics, single column. I want to make a new ba

I have a Steelcase Airtouch desk. I think it's probably the best lifting mechanism on the market, fast, no electronics, single column. I want to make a new base for the mechanism that is much heavier so the desk doesn't move, probably adding 100 pounds of mass to it. With this I could mount a larger surface to the desk.