It shot pretty well but, not as well as ones with some deflex in the limbs. It didn't use any tapered lams got it bend by narrowing the width of the limbs. The trick was to get rid of as much mass as you could out near the limb tips and at the same time keeping it straight. I only built the one and then moved on to Binhams type takedowns.
The rubber band pressure method worked well. I still use the rubber bands on bows that I build very infrequently.