QU-BD TwoUp Upgrade with 20x20m T-Slotted Extrusion

Well, I've seen several projects to upgrade to the QU-QB 1/2Up using a more rigid chassis in order to get more stability in impressions, but in all them you have to basically invest even more money than the printer costs, and some of the cases you have to rebuild the machine entirely. Also the creator of this printer Quintessential Universal Building Device, now better know as Q3D, is out with a couple of upgrades to try to correct the printer problems, but to update you have to spend over $90.0