I am playing a character that gets the Bard Inspire Courage equal to their class level -2  The normal buff for Inspire Courage is this:  1+floor((@{level}+1)/6)  Now I have tried the following but it doesn't seem to "floor" at 1  1+floor((@{level-2}+1)/6)  It will put the buff to 0 and I don't understand why  Can anyone help