"oldgitonabike" posted a helpful response and didn't complain about my post. You want to know about the people you're helping, but you didn't post anything helpful. Check out my profile if you want some more info, that's what it's for (although it's quite empty at the moment as I've just signed up). What I posted was not impolite, just to-the-point. If someone helps me out I'll be polite and show my appreciation. I'm not interested in arguing with anyone on this site. I came here to share knowledge with people who have a genuine interest in bikes. I understand what you're saying, but my point is that more information was just not necessary in this instance, and I'm not about to take advice on manners from someone going by the alias "up.yours".