Hi Bill,
sorry, do you mean your edits don't play back correctly?
or
the style you edit for a particular song, doesn't really suit that well in the first place?

Me for instance, I can only convert or edit an existing style. I personally don't think I could record a style from scratch .
I know how to do it, I know what notes are allowable, I know the settings required to make a style play back correctly etc etc all to do with the mechanics of the recording
but
I don't know what rhythm a bass should be playing or the drums or the piano, I need to hear it first, hence I can only put a style together from bits and pieces and do a bit of editing. I lack the musical know how, I can't play by ear, I have to read everything I play.
Unlike this guy I mentioned, he could record a backing track from scratch , and it sounded just like the original song.

If you know what you want musically, the mechanics of recording a style can be learnt ie settings, notes allowable etc