Agree with you Ibian, especially when the CPI formula they use is "non-transparent". Their reason for this being they don't want other companies "to gain an unfair advantage" over another. I really really so love the concern the Feds have in protecting me from commercial corporations and I love that they have my best interest at heart. Great big hugs with love and kisses to our great benefactors the Federal Reserve and The Bureau of Labor statistics for keeping the inflation rate so low so that I can pay my bills and still have some money left over to buy shiny trinkets that will make me happy and make me the envy of my  peers and neighbors