I created a pdf fillable form that grows any where from 2MB to 20MB each time it is signed. We collect anywhere form 14-20 signatures so the file can get quite large. I have tried to change settings but have had no result. The only correlation I have determined is the amount of growth is tied to the file size. The larger the file, the more it will add for each signature. For example, when I have a 4MB file, once signed becomes a 6MB file; if I have a 19MB file, it adds 15MB when signed. Has anyone else experienced this problem? Does anyone have any solutions?