You did good on those, Roger!! Have those on the wall yet? You already know the answer....same place, same time, under same conditions....get same results. Simple huh?:-)
Having been there before made it a lot easier.
THE PLAN :-) Get this sunlight thing where it does what I want. 1st & 2nd effort failed I found a hawk in the shade of a tree really very dark so I looked up and told the sun Now its is time shine on the Hawks head. Nothing happened so I got serious and snapped my fingers and yelled NOW damit!!!! The hawk flew off and the sun didn't do any thing. As soon as I come up with Plan #3 I will try it and let you know how it works.
TOTALLY WACKY roger