Your post has definitely given me a much clearer idea. I really appreciate your time and effort in responding to me. I'll need to re-read the posts on here a few times more, but I'm very grateful for your reply, and the others of course too. Thank you very much!

In reply to Re^2: Trying to Understand Callback(s) by DanielSpaniel
in thread Trying to Understand Callback(s) by DanielSpaniel

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