Just digging through my propellors and found my 23X8 NX Also found a new 22X10 NX. I was planning to switch the 22X8 onto my DL but found a Master Airscrew scimitar 22X8 that I had drilled for my DA. Are the Scimitar Airscrews really terrible? I would assume that they are not the best bet for performance since I haven't heard any mention of them on the thread. Just wondered if anyone had broken there engines in on one of them. Also, is anyone using the 22X10 NX instead of the 23X8 NX on their DL after break in and on what airframe?