Hello, and I believe my last OP supports the result you are obtaining as compared to operation with a glow switch. In your previous post you have reported a cause and effect but no accompanying hypothesis of why that result differs. I have attempted to explain things using established electrical theory ("theory" taken to mean "fact" in a science/engineering context). But my responses to your posts were provoked by the disdain you have for glow starters. While glow starters are arguably obsolete technology, you fail to demonstrate why they are "horrible" and that's why I initially responded. So I would conclude you have provided an opinion, unsupported by theory. I have nothing further to add. Sincerely,