It was much better than I could do. It looks like it takes a lot of technique since there aren't any adjustments.
Thanks. You are right about that. It's all about how you use your lips. From what I have learned, it is a lot like playing a brass instrument; something with which I have no experience.
I own a roofing company. I went in and told my employees what to tear off. I went on ten different jobs to look at them. Sent from my iPhone using Tapatalk