Both of us, as well as all the different apparently conflicting articles, are right! And without your post I'd never have got to this conclusion & discovered the real truth - so thanks.
As someone else said recently, this forum can accomplish great things when its members work cooperatively together.
Exactly. That's exactly why I was so bemused at what's happened recently on here.
At the end of the day it really doesn't matter who is wrong or right, as long as people get the best information and we learn something