Dear Cecil, I did not hear from you with regard to the self-analysis which I uploaded to the forum, but I wondered if you could just help clear up some confusion for me with regard to which period I should be using to fly the primary stars for my apartment (mountain, water, time)? I did the flying stars based on period 6, since my apartment building was built in 1971. A consultant that I met told me I should have used period 7. Which one is correct, and if I should be using 7, why is that? Thanks in advance for clearing this up for me. Kayte