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<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>Hi Guys, - Integral owners,<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'><o:p> </o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>This weekend I helped out a friend fly his newly acquired
Integral and the plane has some surprising tendencies. I have never flown a
plane that had such severe throttle to rudder mixing needed. When throttle is
reduced there is a dramatic yaw to the right. This symptom starts taking place
from 1/3 throttle to idle. Above ½ the plane starts to fly normal. On a
vertical downline (idle, no throttle to rudder mix), the plane will actually
attempt to yaw out of the downline. Other noted times – when performing
a simple ½ reverse Cuban and coming around the back with just a little bit of
power, the plane dramatically yaws to the right. <o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'><o:p> </o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>For my 4 flights on the plane over two days (plus watching him
fly) and recognizing this bizarre tendency was occurring relatively high on the
throttle stick, I input a Throttle to Left Rudder mix. This mix is at 12% Linear
(using JR 12X). 12% takes 90% of the bad problem away. Throttle curve is
nice. .<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'><o:p> </o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>From ½ throttle up the plane flies pretty nice and has very
little pitch or roll coupling for knife edge. CG seems very good. The motor
mount and nose-ring are tight. The YS and 19x11 combo work great. Rudder trim
appears to be normal. There is no obvious sign or reason for this weird trait<o:p></o:p></span></p>
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color:#1F497D'><o:p> </o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>Have any other Integral owners seen this severe yaw when power is
reduced? In all my other planes if I had EVER considered a throttle to rudder
mix is was on the order of 2% - certainly not +10% mix. <o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'><o:p> </o:p></span></p>
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<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>Thanks,<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>Jim W.<o:p></o:p></span></p>
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