Yeah we used 30% in all our motors while it was available. For some reason we stopped being able to get it around here. It was broke in on a stand on a smaller prop. Our problem is our altitude, at a mile high it takes alot from our motors. He now lives in Nebraska at around 1000' and says the difference in performance is night and day. The 1.25 spent it's first days in a H9 P-51 60 and the 16X8 was the best performance. And like I said he only got a couple flights with the Showtime and didn't get enough time to try different props.


Shane