Quote Originally Posted by Jerry View Post
... Thus, I have found myself replying to threads to which I have already replied. This most often happens in resurrected old threads, so I try to check the date of the first post in a thread before replying, but sometimes I forget that also(see CRCS above). And, I did, at least scan every page in this thread looking for my name to see if I had already posted.
Jerry, the icon on the message list will indicate if you have already participated in a thread. The "bent arrow" shows this (see the icon legend at the bottom of the page.) Hovering your cursor over the icon should cause a pop-up message to appear telling how many replies you have in the thread.

(Same disease here - but called CRS syndrome. )