I HAVE AN HE3 K200 DUAL EXTRUDER DELTA PRINTER. THE MAIN BOARD WENT OUT AND I COULD NOT GET the new main board TO FIT UNDER THE PRINTER WHERE THE ORIGINAL BOARD WAS SO I HAD TO COME UP WITH "PLAN B". sorry for caps..any way I found this tevo control box and I really like the style and how well it is designed but did not like having the tevo tarantula stamped on control box so I up loaded the stl file into tinkercad and put the name of my printer where tevo was. hope you don't mind..but if you seen my printer you would understand the name Frankenstein..
i also set overlap to 25% and i used 0.8 for shel and top and bottom