Hi-I'm working on this PDF form that has about 100 of these square images. I want to make these images fillable. I manually went through and added text boxes to all the square images, but then when I was testing them, the alignment was off!! the squares will either be marked with "-" or "+". When I manually added the text box, the + and - were not centered in the text box so it was hard to read. Is there an easy way to convert these images into a text book or to have the text boxes aligned properly? Thank you!