I just got my new Hoyt Horizon Pro 27 inch riser with short limbs. The manual indicates proper brace height should be 8-9 inches with a 65.25 inch string. My string length seems to be correct, but my brace height is way to short and the string is hitting my wrist with each shot. I've tried increasing the twists but it still is only measuring about a 7 inch brace height. Should I get a shorter string than recommended by the manufacturer, or am I missing something else that might be contributing to the problem?