The BugBu 260 has a printable area of 235x235x300 unless you slap on a Bambu build plate, then you get 260x250x300 build volume. This uses a cantilever bed to eliminate the closed loop belt system. All part are printed at 6 walls and 20% infill minimum, designed for 0.4 nozzle at 0.2 layer height. These files are made for PLA, if using ABS or ASA bump size of parts up to 100.5% to account for shrinkage of materials. With lots of testing hours, it is working well currently on the cantilever, but there will be mods coming for it to give a couple of bed operation options.