Wonderful thread. Got interested in PAW . 60, diesel, even with no experience with diesels - never even seen one run in person. Glow fuel difficult to impossible to obtain where I live, but diesel fuel components available. Lower sound level appealing, electric having no appeal. Contemplating using .60 PAW diesel in a half or third scale version of Basic Ultralight Glider, powered biplane version. Have to drag out some NIB 1.5 diesels I have laying around, in addition to small glow engines - cox - that I'm thinking of perhaps using as diesels, and fire them up.