Just started looking into tapping into the on-line forums - it's great to have a community willing to share knowledge. Hope I can be of some help, but plumbing is not my forte, actually my nemesis, but maybe that will change.
Welcome aboard Jim. We all have our strong points and out weaknesses. That whats so good about a site like this. There are a lot of pros here, willing to help out when they can. My profession is electronics (television), so that is where I help out.