Just wanted to see if I was on the right track. Do you change your BC to match your trajectory, or change your velocity ? I chrono'ed my load, but not with a very high dollar chronograph. Started validating trajectory and found that I needed to increase my velocity by 30fps to match trajectory. Do I proceed forward with developing drop tables based on 30 more fps and then keep re-verifying, or look @ raising the BC ? Could just be 6 of this/ half dozen of the other scenario. Please advise.