I was finally able to run a few tanks through my new engine today. There weather here has been so crappy the past couple of weeks. I ran 4 tanks through a never-run 91 and still had enough daylight for a quick flight. I was so busy messing with the idle position that I forgot to setup my throttle kill. After I landed, I taxied over to my stuff, and realized that I couldn't shut her down. I ended up coasting into a bag of mine. The prop was slightly damaged. If only there was someone who could fix props...