In you video you show that the AR2 can move a distance back and forth.. left to right. Is there plans to add a second or their direction of travel for the rails? so that the AR2 could move left/right and forwards/backwards... or up/down up/down + left/right could be useful for example stocking or retrieving parts on a tall/wide shelf
I can’t find a source for the part(s) on pp. 286 of the assembly manual. The brass fittings with orange colored push-ins shown. Any pointers would be appreciated.