Build an SLA-DLP 3D Printer With New Instructable

A maker named Aldric Négrier has designed and built several 3D printers, many of which he has shared on Instructables. Négrier runs reprapalgarve, based out of the University of Algarve, which, in addition to building and sharing multiple 3D printer designs, also offers 3D printing workshops and a 3D printed selfie service. Their latest is the RooBee One, an aluminum-frame SLA-DLP printer named for its bright red color. The design is based on two other open source machines: the Cristelia LCD SLA 3D printer and the Vulcanus MAX, and you can build it yourself with some 3D printed parts and inexpensive hardware. Read more at 3DPrint.com: https://3dprint.com/160037/instructa...e-one-printer/

https://3dprint.com/wp-content/uploa...D.LARGE_-1.jpg

Ok, so the instructable doesn't give any dimensions for the aluminum extrusion or the plexi...says look in Sketchup to figure out how much. I'm not familiar with Sketchup so I don't have a clue how to do that....