You may have some barrels missing If you can hit using all 4 accumulators you will be OK. I have only figured out how to use 3 of the 4 available to me when hitting. One of the drawbacks to hitting is that you don't have Big Brother (CF) to bail you out! Still, a swinger though
I prefer 4 barrel swinging over 4 barrel hitting.
Options are a great thing, and that is where the yellow book shines.