Omg that makes sense. No wonder I'm feeling worse lately. :(
And to think my Dad used to worked for Rockwell back in the 50's (was Autonetics and North American Aviation) 60's, and in the 70's. He passed away *from Cancer* in 1983 so he's not around to ask any more questions. But I know for a fact he took a lot of knowledge to his grave as he also worked on the Apollo Moon Project yikes. :O