The innovative Limb Driver boasts extremely easy setup and multiple adjustment options combined with uncompromising accuracy. The rest is held up by a spring and pulled down by a cord. This system promotes unsurpassed fletching clearance and easy setup. The floating launcher supports the arrow for 60% to 70% of the launch cycle to deliver consistent arrow flight. There is no need to attach it to the cables, therefore there is no adverse effect on the timing, accuracy, vertical nock travel or let-off of your bow. Vertical and horizontal dovetail adjustments add another facet to this rest's versatility.