George Bryant f18354d398 Add BTU mod top piece v3 ... - This is the first full version of the BTU mod I created. - v1 and v2 were just test pieces that mounted to the front screw holes of the trackball to check clearances. They weren't really a usable top as they didn't have anything other than the ball well. - This part has been test printed on an Ender 3 and works well.		2021-01-30 13:50:05 +00:00
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STEPs	Add BTU mod top piece v3	2021-01-30 13:50:05 +00:00
STL	Add BTU mod top piece v3	2021-01-30 13:50:05 +00:00