Left Bumber as a 3rd skill bar

[roachi]

This. You already have a 3rd and 4th bar if you use the L2+R2 and R2+L2 combos. It sounds cumbersome but for me it feels pretty natural - if you're already holding R2 for your main abilities you just press/hold L2 to swap to your secondary bar. I use those for the things that I don't need to actively see the icon for its cooldown (DoTs, etc) or for stances. It can be done via controller on PC as well. I believe that R2+L2 and R2+L2 default to your last 2 cross hotbars.

On a side note, you can also macro abilities to L3 and R3. I have Shukuchi on R3 for NIN so I can just click and move. For SMN I use R3 for Obey to redirect my Egi to a new target.

is this a setting because it doesnt work for me... i'd love that!!!