What daRock was trying to do was see if anyone wanted to explain the observed performance of a prop that was labeled as an 8" pitch, but landed at a walking pace, and climbed like it was a 3D prop."

I know why. And know it happens all the time. But my explanations always go on for hours and I was hoping someone who had observed the same performance from model props would take a stab at explaining why model props don't always act like their labeling suggests they should.

Dick did way better than I do, but was a bit "concise" for something my buddy might understand. And wellss did really good. I was just hoping for a few more is all.

Anybody want to be closer to 25 words?