Ah... I didn;t know if it did anything special, because IIRC (and maybe I don't) when I tried it originally the character didn't actually have a full limit bar when I went in-game.
But manually moving the slider to the far right worked for me, and I was hoping perhaps the B would lock it into the full position.
Thank you very much for answering without sarcasm.
Also, does anyone know of a patch that
does keep your limit bar full?