karendavisbrown said:

Thanks so much, Rod, for confirming my guess. I first learned about CSAs from a workshop by Traugher in the early 2000s; must have been  BDA conference, though can't quite remember where. But, I think about what I learned there all the time.

If you have photos or would like to share your story, please let the BDA know.

             ______   ___                          _ 
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__ __ | |__ ) | ____ _ _ _ __ _
\ \ /\ / / | __| / / |_ / | | | | | '_ \ | |
\ V V / | |____ / /_ / / | |_| | | | | | | |
\_/\_/ |______| |____| /___| \__, | |_| |_| |_|
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