Franglais old boy, I don’t know why you get so hept up about all of this. You are on a trucker forum and you complain that the posters aren’t going away and researching properly or reading your links enough. You should know by now that any thread or post is likely to get the full range of replies from thoroughly deranged through to carefully thought out and well researched (and everything else in-between). Reading links or researching properly is not a prerequisite to posting here. Making sense isn’t either, as many posters demonstrate on a daily basis. Just saying.