taught level 2 again

Delivered a level 2 intermediate Stellarium course for people in western Canada. Went OK. Though I was feeling a little rusty. Laptop was a little glitchy but nothing major.

It was awesome though, helping one participant sort his mount control setup. Turned out he had a new NexStar+ hand controller which has the integrated, built-in USB-serial adapter. He found a standard USB type A to USB mini B cable which worked just fine. I was happy I didn't send him on a wild goose chase to get a compatible adapter!