Thanks for your kind comments and suggestions, Pawel and Stephen!
Sorry that it took so long for me to respond, there have been two new pages after this one, and another new page will be available later today. Anyway, I've told AI about you guys' comments on the sink marks. He thought they were gun details, but now he knows what they are and how they should be handled.
Thanks for wishing me lots of storage surface. But there's a old Chinese saying that says "There is no feast that goes without ending." Late next year I'll run out of display space at about the same time with my retirement. Without cash inflow (of some $3-4K a month), I may not be able to do what I've done during the past 10 years. For the time remaining, please enjoy what's available.