And no many people do not fully understand the things we are discussing. And that can be very dangerous. It wasnt to long ago you came to this forum completly clueless about your setup. Yet now you act like you know more than those of us who have been doing it for years. I agree home in pa was to harsh but then you went into a rant about the whole construction feild.Yes, we are all adults here, and we fully understand what is being explained, but there is no reason to thrash people. We are just men talking about mechanical things and we should show respect to all. Some people need to get off their high horse.