Are vertical wings technically concave if you put it anywhere besides the first 2 holes on the drivetrain?
It forms 2, 90 degree angles so its technically concave?
Sketch please 
My understanding from Grant Cox explanation, there is really flat, really concave, and it depends on intent that will be interpreted by Head Referee.
So best advice, speak with the Head Referee at events.
4 Likes
Check out this QA - Is it legal of the front and wings structure? : Robot Events
Is your concave area capable of controlling (possessing) more than 1 triball. The manual and the numerous QA’s say if its flat you won’t be called for multi possesion. If its not flat, its up to what the ref sees when it happens.
This topic was automatically closed 365 days after the last reply. New replies are no longer allowed.