RoboRally Tiles

First cut of the RoboRally tiles. More to come as they are made. The roller corners can be mirrored to get the other directions.

Due to my settings the pieces need to be rotated 90 before printing.

30mm squares.
8mm tall (wall tile is 16mm)
27mm inside measurement fits RoboRally pieces nicely inside each square

I have not created a way to hold them together, I was going to make a wooden board with a recess to hold the whole board together. Any other suggestions would be welcomed.