I tried, but you're an admin on the site, and the software won't let me block you. Actually, I'd prefer if you occasionally said something sensible or useful, since you obviously do have some experience, but when responding to me, at least, you have limited yourself to insults, snark, pointless tautologies, meaningless or obvious generalities and similar ballast. I don't know what kicks you get out of pestering me, but I wish you'd stop.And I wish you would block me if you think I offer no value. At least then you wouldn't argue with my opinions the way you argue with other expert opinions.