Gawd this is just getting out of hand....
When that came up Ralph posted
HIS numbers on both engines using the same prop and then quickly erased them

as I posted numbers that I have on video using the same prop that were higher than he said both engines did for him. I would think with all his wealth of experience he can tune it for the best performance...
Either way you are completely missing the point. I could 100% careless about the DL and what it does.. I have no interest in the motor or another 50cc size plane.
If you want to call things the way they are maybe you should also bring up the fact that this entire thread (which is a waste of space) is solely about the fact that grumpy Ralph threw a hissy fit and took some time off because the world didn't bow down to his 190MPH planes and 50 million years of expereince because he was one of the first to take someone else's engine and put EI on it.