I invited a family member to join us, and although she hasn't joined the blog yet she has begun her Jan blocks. Ann told me to do this to keep my 1" scale on AND IT WORKED!
1. Bring up the pattern from The Quilt Show
2. Hit the print button (the print menu screen will come up)
3. Look down the left column until you find the words Page Scaling: (my drop down box says "Fit to Printable Area")
4. Select the drop down arrow and click on None.
Thanks Ann. My patterns are now perfect. I don't have to true up a single block.