Sorry for being so long with the update, but other things have eaten into my life. It seems there was a huge number of people (possibly bots) that got through the first stage, but never bothered with the second. I've written to most to ask why, but haven't received a single response. My emails are being delivered as best I can tell, so I guess they lost interest, or were bots. I've since received a few new members, but things are generally quiet.