I just had the ignitors installed on my cross bolts on Tuesday. I am going to shoot my cross bow this week to see if they make a difference in the point of impact. I learned one thing real quick, you cannot see your crossbolt after it leaves the bow and before it hits the target without lighted nocks. I bout three more crossbolts and had the ignitors installed on them, they have my broadheads on them, the other three crossbolts with the target points do not have lighted nocks. I am going to switch points and shoot the lighted ones to see where they hit. I don't think it will make a big difference but I need to find out.
When you are up to your butt in alligators, it is hard to remember your intent was to drain the swamp. Stay focused!