On the way home

Well, just when I think I know what to expect. My silver 1999 Proofs all graded PF 69 UC, except the dime. It graded PF 68 UC. I guess the dime wasnt up to snuff. I have another 99 silver set going in. Maybe I can get a 69 dime out of it. I will update on the other six orders I submitted. They were all received today. My 1946 PDS uncirculated mint set, 1998 & 1999 clad proof sets, 2006 clad & silver proof sets, and the 2007 clad proofs with presidents. I noticed that they separated my order on the 2007's. They put the 4 president coins on another form. Was I supposed to know that? .