I already have a PowerSpec 3D Pro 2 (Flashforce Creater clone). I am not happy about the 9" x 6" x 6" build volume. I'm looking for a large 3D printer with build volume of at least 12" x 12" x 12". There are 3D printers with build volume of 500mm x 500mm x 500m (about 20" x 20" x 20") but I want a box-shaped frame with build platform that goes up and down, not the other kind with
build platform that
moves back and forth. Any suggestions?