He would either need to cut a space for the track into the board (there goes an expensive board if the results are poor) or put two tracks on either side of the

He would either need to cut a space for the track into the board (there goes an expensive board if the results are poor) or put two tracks on either side of the board like training wheels. I don't think either makes sense as the first is too destructive and risky and the second will severely limit turning even more and most likely add unneeded weight.