You cannot get it right to the bottom of the shelf of the riser because it is so much wider than the original TT. But it does work. Set it jst above the shelf. Since it falls completly out of the way you should have no problem with fletching clearance. Just make sure you double check your center shot. You might be able to just tweek it a little to the left if you want it to fall flat with the shelf. Also If you get the TT shakey hunter long you MIGHT be able to avoid the riser all together it you set it all the way back in the slot were you bolt it uo to the riser. goodluck.