Koopa folder not working

[Dio]

Hey recently got all my hacks back. Got a few nifty Bowser hacks for my Brawl+ but when I put the PCS files and renamed them receptively (FitKoopa01, FitKoopa02,etc) They did not show up at all on any of my bowser slots.

Anyone have an idea what could be wrong? 

[Shun_One]

Do you have the .pac's as well? If I recall, Bowser needs both the .pcs and the .pacs to work.