On behalf of everyone, let me be the first to welcome you to The Gauge! You'll find lots of knowledgable people on here from all walks of life (and all parts of the world)! Any questions? Feel free to ask as somebody on here is bound to have the answer to just that one little crazy question you'd think nobody would know the answer to. Believe me, I've asked a few of them myself! I don't see it in your signature so I'll just ask.... what part of the world are you from?