I found some errors in a few of the worksheets when you try to print and save a PDF.
one error was large black squares were showing up in a few of the worksheets. i found the problem and fixed it on all the worksheets.
another error i found was in the BINGO worksheet. seems it was making the BINGO card too big for the paper. i have also fixed this and the BINGO card printed in PDF should be working properly now.
if you have any problems printing PDF's please let me know. usually fixing things is very easy, finding the errors is much more difficult. so if you find an error please tell me about it! 
i would be super happy to fix it!!!
eric