What are your experiences with the pa3x so far?

For me today I spend almost 6 hours trying to tame this beast and get my custom songbook repertoire completed and tweak every song STS levels to perfection for my needs,....
lets say you have 10 songs all using the same style in your songbook..........you tweak one of them to your liking adjusting STS sounds, vol levels, etc, etc, saving each one as I go along .. when done I then again go the the Sb and save the STS, in Sb edit & list edit..........now sometimes when I go try to select these songs from my custom list to make sure they are right .....they don't retain the levels I assigned???/and i have to do it all over again.....plus I have to do this for each of the ten songs i use the same style for....is there a way too globally edit the style so I can use it over and over again the same way?