with his live streams we (chat room participants) have give advice from structural suggestions to electrical wiring tips, some ideas he has incorporated some he hasn't but is open to our ideas and suggestions.
(Portable) Large Format 3d Printer 4ft square frame. Build Volume 36in x 36in x 36in
Build in 'H-Bot and Core XY' published by nc3dpw, Jan 12, 2018.
Large format printer build based off successful small Corexy. I figured it could be scaled to large format and be portable. Portable meaning by removing a few pieces it could effectively be rotated out of a standard door frame.