Semi - That group with the FFFg is by far better than of the others shot with the FFg. (that is of course throwing out #3). I know 54s are supposed to use FFg but you can't argue with the facts.
Excellent shooting though with both powders. As for the improper loading technique, you aren't as bad as a guy I know. He has a habit of leaving the ramrod in the barrel. Last I heard his count is up to 3 so far.