I can't for the life of me figure out how to set up fontographer to let me draw an 18 pixel (maximum difference between longest ascending bit and lowest descending bit) font.
Whats the magic formula for the Ascent, Descent, Em Square, for me to be able to draw a 18 pixel tall grid in the Guides layer, that'll let draw pixels into it and then generate 18 pixel bitmaps that are identical? (13 px above the baseline, 5 below).
