Hand Solo,
I applaud your attempt to educate the ignorant prat but I think we all might as well give up at this point.
When diggles comes out with a line like "if it was landing at Birmingham in the dry, its weight would be...different?" then I think we all know the depth of his ignorance.
Diggles, you are a grade A moron. Goodbye.
BC
PS Mods, can't you close this pointless thread? It's going nowhere.