I don't, Dan. I'm a proponent of Cerrosafe. I know a lot of guys swear by pound casting and it has gained traction in some circles which is why I included it in my observation. There's just something about inserting a steel rod in a bore and then hitting it with a hammer to expand a lead slug in the throat/leade that leaves me a bit cold.

"You can lead a man to logic, but you cannot make him think." Joe Harz
"Always certain, often right." Keith McCafferty