A tile for Hextraction: the Shuttle Lock Tile

If a ball goes through the left channel, a ball will be able to go through the first half of the middle channel, then a ball needs to go through the right channel in order to free the ball in the middle.

Print 1 tile, 2 shuttles (or 2 mirrored shuttles), and 2 caps. I find that the indented shuttles work better than the unindented ones. Insert the shuttles into the slots, then attach the caps with M3 screws. Make sure not to put the caps upside-down, or balls will not fit. Using mirrored shuttles will make the right channel open the top shuttle and left channel open the bottom shuttle.