"Thank you for the Technical Article: The Influence of Shielding Gases on the Quality of Welds.  Now I have the theoretical explanation of some of the welding issues I see in my daily work."

Although the article is more than 15 years old, I must commend "Influence of Shielding Gases on the Quality of Welds" "Extremely important Ron... You know you're 1 of the best in the Business!!!!!"  

I have often thought of writing you, but after receiving the heat tint charts I felt compelled to finally jot you a quick note. (Thank-you for the heat tint charts and information...nothing short of essential information.) I just wanted to mention how impressed I have been by your commitment to, and the content of, your emails. When you first started I thought, "Good idea, great for marketing, public relations and excellent for information presentation and idea exchange. But, it will take a lot of work to pull it off with this kind of frequency." I simply wanted to tell you, that with the passing of time, it has become obvious that you not only "pull it off" but you do so in a professional and consistent manner. I am impressed by and grateful for your dedication and contribution.