I always feel a little dumb when I can't find any past threads on a topic, because that means I'm the first person dumb enough to build an RV-14 without knowing this stuff already. I am working on the spinner parts so I can put them on the propeller. One of the first steps is to trace the doubler ring inside edge onto the spinner plate and then cut it out. The shape is a little complex, and the metal is pretty thick. This is new territory for me so I'm here to ask if anyone has mapped it out already. Thanks in advance!