Well, I have not been very active for a while but you who know my life has been upside down. With the loss of a son 10/3/22 then the loss of my wife 11/28/22. So here I am hoping to be back to some normal life. I have always wanted a stick burner and my project is a reverse flow. I happen on to 3 120-gallon propane tanks and one 500. Can you believe for $50.00 for all 4 tanks? In my younger days I wanted a 500 but a 500 gallon that is not my speed today. So, the 500 was sold for $200.00 and I will attempt to build a 120-reverse flow. I gave one 120 to pcfarmer they have had the valve removed for over a year and the 3rd one still has propane in it. So, I plan on keeping you all on an update as it is built. Be patient with me I had a birthday lately and I am now 79 years old, so I am slowing down.