Yes TGFL. And that fella screwed up the Arc which is the easy one too!
Ted some day when you have a year or so, you'll have to help us all out with the Angle Of Approach. Although I guess you dont need to understand its geometry if you just cover it and forget about it. No rush, put it on your to do list for when your kids are in university.
I'd love to do the video. It's easy to explain. I'll ask Lynn about it.
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