I posed this question on another forum but think the audience might be bigger here. Anyhow, can anyone tell me if signing up for "load data" (on-line service) is worth the expense? I have many reloading books but wonder if the on-line data really covers all the bases on various calibers, powders, bullet weights, etc that makes the price worthwhile for a yearly cost. What ya think? Wanna kill these ads? We can help!