Wouldn't be someone using one forum to promote another by any chance?
As it happens I wasn't trying to promote another forum.
John asked the same question yesterday and received a number of helpful answers, mostly from members of this forum. It was likely he'd get the same answers here and it was possible that John was either not reading the replies or didn't understand them and would be no further forward. It's also common practice to post links to other sources but I didn't want to do that and cause an issue for AirNav.
You can read what you like into my post but I suspect some here have preconceived, though incorrect views as to my motive.
Nothing I posted would have prevented anyone else replying to John, as did Tarbat, so you can rest assured on that score. And let's not forget, it was you who asked "
What other forum is that then?"
No matter what I post, there are those who look for hidden agendas and are only interested in stirring things up. But it won't deter me.