I just started printing tonight. And I'm making contact prints on Kodak Polymax II VC paper with lustre finish. It seems to me that the contact prints are slightly soft. I'm using a diffused enlarger. Then I tried some glossy paper, of the same type. Those contact prints appeared a little sharper. I know that my negatives are sharp because I looked at them under a loupe on the the lightbox. My question is, are certain papers sharper than others or certain finishes sharper than others? I'm looking for the sharpest prints i can possibly get.. and when my contact prints don't appear sharp, I wondering what an enlargement will look like. Could it be the glass I'm using, it's just plain glass that I actaully took out of a picture frame. I need help. Thanks!