Jim, I love that stamper...best looking one I have ever seen and it works well off the relatively low power PM engine. I have same engine and love it...though struggle to get it going each time I start it. Well built engines as well, just tempermental.
Rog
Rog ,for my shows I bring a paint stripper gun , looks like a hair dryer but a heck of a lot hotter, I preheat it on high for about 45 seconds all around the brass cylinder housing on my pm engine & it always starts right away.