My atty sent me a pdf file which had various questions which I filled in (using preview). I then sent the filled in document back to him. They told me they could not open it. When I got to the office, I saw that when they clicked on a field where I had entered information, the information did appear, but all the fields looked blank until they clicked on them. When I open the file on preview, all of my filled-in information shows. Is this just a typical incompatibility since they probably used adobe and I used preview? Is there an easy way for me to fill this in so they can actually read it? Thanks for any help on this.