On landing Monday, my Phantom tipped forward and skinned the front two props. Took a little nick out of each one. I'm not really comfortable flying with them like this, so I'll replace out of my spares. I need to order more spares, but the ones listed on Amazon seem sketchy - not sure if they are genuine parts. Descriptions say 9" props, but mine clearly measure out to 9.5". So I need a reputable supplier, preferably on the east coast. But I wanted to ask if anyone flies with minor nicks, nubs, skinned or with tiny cracks? The material seems fairly forgiving. I imagine if the defects were minor, and you weren't seeing any vibration, it may be OK to fly with tiny defects.