Same thing happened to me with both Inside Pool and Billiards Digest. I really enjoyed certain sections, but both magazines sent me less than half of the subscription I paid for. Pool magazines are the only subscriptions I have ever had this problem with.
I am happy to send someone my money and support, I just want to get what I am supposed to. I am done with pool magazine subscriptions.
Support Accu-stats. They have always been great to me and I get exactly what I pay for. I have already spent hundreds of dollars with them this year alone and plan to spend more before the year ends.