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Old 09-08-2009, 11:24 AM   #76
The Dirt Doctor
Bad-ass Super Contributer!
 
Join Date: Nov 2006
Location: Vicksburg, MS
Age: 65
Posts: 1,321
Default Re: Pensacola, FL IMAC October 10, 2009

Quote: Originally Posted by jon595
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Mejzlik 28-10, getting 6600 rpms on the ground w/MTW cans. My throttle curve is linear but I cannot seem to control (speed) well enough on the inside outside loop. The top part will not curve down when I give it rudder (in the half roll) and when it does start to change direction it is not smooth. My heavy, underpowered (slow) 260 did it better.

Another area I need to work on is the stall break heading into the spin. It just keeps flying. Overall it flies better with a rearward CG, but will not break in the stall, so I'm inching it forward. Problem is there is nothing to attach the batteries too.

I had the same problems until I went to a Flight Mode with high rate elevator and high rate rudder - those would slow my Yak down and allow a beautiful break. Oh yeah, I added a bunch of tail weight to move the CG back.

Bobby aka TDD
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