Stirlingkit has made possible the most fun hobby that I’ve ever been involved with… scale running miniature engines. Stirlingkit’s customer service is beyond outstanding, with help, support, and technical questions. I’ve always gotten a response within a few hours, and my questions have always been answered in a friendly, kind conversation. Parts support is amazing. Stirlingkit has always gone out of their way to make sure any questions I have had immediately answered. Anymore, it’s rare to get such great customer service from a company and I am always blown away by their level of dedication to their customers. I can’t wait to see Stirlingkit grow and progress in the world of miniature precision scale engines. They have made it possible for everyone to enjoy your hobby that was once limited only to machinist and engineers.