I shoot a Bear Grizzly 50# at my draw which is 28″…give or take a quarter inch if my anchor floats that day:(. I cut my alaskans to 29&1/4 to bring the nock in line with the feathered arrows (with a 125 gr. tip) and my nock point is at 1/2 inch above 90 degrees. I’m sure Garett @ ABS will give you hand or one of the tech guys. They were very helpful and patient with me. Good luck and let me know if I can help further. Their field point test pack is a good thing to have too.