The HunterMax 200 is a great CB.... Now let me state this, me and a buddy purchased ours, summer of 2006. Mine worked out super. Can hit with mine perfect all the time at any distance. BUT, his acted just like you stated about your arrows foating everywhere. He contacted Horton, and they were the best of folks. They worked with him and to find out, it was the scope & mount somehow. But they did do him right. And if you have anymore dealing with your crossbow, please go directly to Horton. They will make EVERYTHING right.
Are you using a Horton EZ-Winder to pull yours back? or as you know, the Winder pulls the strings back perfectly straight, which makes you shaft fly good.
When you sight in your bow, put the dial on the number 2, and go from there.
They told me to leave it at that number, and use the different lines on the scope to go from there >>>>>