Once Bucks gears were in pempro had a chance and I was able to reduce PE to around 16 arc sec peak to peak - WOW - Says a lot for the quality of Meade Telescopes.Especially the mounts.
Your entire analysis is the most quantative I've seen to date - even though I too use PemPro. May I please copy your full set of graphs onto my Sky Division website, asigning you credit?