Jon Randall sent me an altered url which is now working, appreciate it.
Other bizarre thing was that when I clicked to post the above, the Gn15 server not found message came up: but when I thought, hmm, let's find out if that is another glitch, and opened the forum in a new tab, my post had clearly been made on the server which was not found.
I dunno, I have no idea.
Whatever dysfunctional electrons are causing that and how they are doing so is well over my head, way over my head.
later, Forrest Today's scientists have substituted mathematics for experiments, and they wander off through equation after equation, and eventually build a structure which has no relation to reality. -- Nikola Tesla, July, 1934