[LostOnTheLine]

I updated Comment 5 with the new version containing the Grayscale options. I'll also add it here.

I ended up making it so it will accept either colorGray=1, colorGray="1", & even colorGray=true
Probably sloppy code-wise but it works & less chance for errors.

I did learn that there are at least 2 other Grayscale options possible, but it was taking too long to find them so mayhaps they'll be added in a future update.

EDIT: I realized the "shrink so 1 side fits" option was new as well, so that's also included in this update