I did something a little different in the latest posting on www.70plus25.com     I put NEW in boldface before what I added.   So you can scroll down to that point and read the new stuff.   When I add something new again, I'll  remove the NEW and put another ahead of what I just added.   I don't often change what has already been posted.   If I should choose to make a significant change in what was posted before, I'll tell you about it.