Thanks for sharing!

I've copied your response into my lessons learned file. This is easily something I could see occurring to one of my groups next summer. I expect to have a large group at some point, so I will definitely remember this post from you.

The two assistants I am training are solid, but something like a miss-communication such as your experience could easily occur.

I also appreciate your response because I was beginning to doubt myself a bit from some responses on other forums. I had already moved beyond my doubt, but your post has helped. Thanks so much!