I am about to leave for 2 days; I have become aware that postings are appearing here on groups.io that I am not seeing on email; not sure why, as since some are coming through, it shouldn't be a spam filter.  Since I cannot log onto groups.io for the next two days, I will cease responding until I return to this forum, in order to not add a layer of confusion by not responding to posts I'm actually not seeing.
Thanks, everyone, for hanging in with me as I work through this.
Blair