Anyone else using carbon fiber blade guards? How do you like them if so? I upgraded props on my P1 to carbon fiber P2 props. One of the blades worked loose a little and the blade struck the plastic P2 blade guards. My dumb error. In a battle of plastic against carbon fiber, the carbon fiber wins. Now I'm looking to go with carbon fiber P2 blade guards if I can eventually find them. I've seen where the weight difference from cf blade guards to plastic is 90 or so grams vs 50 or so. Anyone know a seller for P2 cf guards. Not having much luck with ebay or amazon.