The board definitely is made for a quad setup but I think it could work as a thruster. I think what happens is the vee causes the board to tip over on rail so fast and so easily, that a standard thruster set doesn't have enough fin area to provide resistance. So the board tips over so quickly it overpowers the fin and you don't get any drive or projection. But with a large side fin, you get resistance once tipped on rail and then with a small center fin you get that thruster pivot. So i think it will work as a thruster, but you have to get some bigger side fins. I think quad sets with a large base work best as well.