Your company puts out a very solid product and is very open to customer suggestion.

Thanks for the hard work. I'm already reading the PDG in preparation for your electronic study guides. I've made it first time, every time using your products. Hoping to make SMSgt this year!

There were only two times when I scored horribly on the PDG and SKT promotion tests and didn't make the next rank - that was when I only used AFPAM 36-2241 and not Master Your CDC and PDG GOLD.