Cliveh, although we don't necessarily see eye to eye on things photographic, I'd ask you not to leave. On several occasions I've been as frustrated as you probably are right now, as many others likely have as well. In the end it's just an internet forum. The other day some fool decided to call me a wanker for writing about distortion in a response to a technical question about wide angle lenses. How dare I. And some time ago another idiot (as it turns out) called me stupid for building a safelight. That's how it is. But there are some good folks on here.