[Facts] Re: Thanks, Gristle!
If you always behaved in a courteous and professional manner towards those whom you disagree with, I would cheerfully and willingly give you the "benefit of the doubt" as I do to all other members of this forum.
As you are regularly brusque to the point of rudeness and are often downright insulting ("Gristle" being a case in point - charming, that) you have well and truly used up my supply of good-will towards you.
If you want to be be treated nicely, quit being nasty. Simple as that.