If you ask a question pertaining to Non Destructive Testing, I can answer that, 'cause that's what I do. If you ask a question about making or installing vertical blinds or mini blinds I can tell you about that, 'cause I used to do it. Hell, if you ask a question about the right way to put groceries in a paper bag I can answer that, 'cause I used to do that.
But if you ask what would be the best type woofer or tweeter or bass boost for your car stereo so you can win the "blow the windshield out" competition, I can't answer that 'cause I don't know nothing about that junk.
Maybe you're just asking the wrong questions.
Meddle not in the affairs of dragons, for thou art crunchy, and taste good with catsup - George of Lod, Year of Our Lord 297
I always take precautions.
Beware the Evil Bullet Fairies.