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View Full Version : Question Whatīs your CG on your flying CMPro Ventus ?


zymox
Jul 27, 2009, 02:28 PM
Since i didnīt get any answers in the building thread I ask again here,
What CG do you have on your flying Ventus from CMpro ?

My instruction sais that the CG should be 55-58mm and my brothers instructions sais something else so thats why Iīm asking.

In the building thread everyone has itīs own favo. spot so Iīm trying to figure out a averege...

davidjensen
Jul 27, 2009, 05:32 PM
There are several posts in the thread on the correct CG. I found 49 to 50 to be the sweet spot. You can go to 52 but that is the back of the safe range. I started at 47 and moved it to 50 and it flew better without the up elevator trim showing on the elevator. Look at page 13 of the Ventus thread for more info on CG and flight reports.

wds
Jul 27, 2009, 08:43 PM
Thanks David.

Bill

zymox
Jul 28, 2009, 04:41 PM
Thanks David,

Iīll go with your settings then and just ignore my instruction for a start.
Donīt wanna wreck the plane at the first throw...

BRGDS Zymox