Yup, David is my builder! I've gotten good "vibes" from him, and never heard a bad word about him anywhere. The carb sat in my garage for a few months, before I decided to use in on THIS car instead of a future project. Just now, David seems to be a little hard to reach. I'm a patient guy, and if I sound otherwise, it's just frustration. I'm certain it will all work out in time, and I HAVE time!