http://ffhacktics.com/wiki/1F_Dmg_%28%28100-CasF%29*%28100-TarF%29*%28MA%2BY%29*MA/2%29#Hit.28Rdm.281.2CX.29.29
This gets some very weird results (72000 damage) when I feed it 70 faith for both parties and 5 MA.
...
Should be divided by 10,000 (or 100, twice), since the (100 - caster faith) and (100 - target faith) are actually percentages.
If you are going to put [Solved] then put how it was solved. Other people may have the same question down the line...
(plus, there is that little green button at the bottom of the thread that says "Mark Topic as Solved", to, uh, ya know, mark it as solved...)
And next time you might want to not use [(//)hr] so that we don't think your edit is your signature.