|Dinner Time with its three attachments.|
|Margin of Safety 4 with undercutter.|
|Margin of Safety 4 with vertical spinner.|
For continuity the Margin of Safety name was restored. This one features a full 3D printed frame and connectorized attachments. Modules could be swapped in 30 seconds, allowing races with other modular robots on who gets the weapon type advantage. The over-undercutter attachment was put on hold due to weight issues. This one won Dragoncon 2017 and Dragoncon's Tea Cup Racers.
|In tea serving form.|
The vertical weapon was redesigned and a new "horizontal drum" attachment made for Sparkfun AVC 2017. It won first place.
|With horizontal drum attachment.|
|All available attachments. The new horizontal and vertical drums are shown without hardened drum installed.|