FlyingGiants - View Single Post - 3M Comp-ARF Extra 260

Bunky F. Knuckle · 04-01-2009, 11:32 PM

The manual is right. Try the CG at 120mm. I can pretty much assure you that it will be nose heavy. I have the CG behind the 120mm mark on each MX2 and they are nose heavy. You can go back as far as 1" for freestyle. Anything further back than that 1" and you will be REAL tail heavy...... Try something around the 120-130mm mark.........

******EDIT*****

MX2 #1 has a 3W 170 with mufflers--- 28.5x12S = SPACE SHUTTLE!!!!

MX2 #2 has a shiny engine on it with canister mufflers--- Fuchs 30x11 = Not flown yet. But VERRRRRRY close!!! Will fly within 2 weeks!!!!

04-01-2009, 11:32 PM	#3
Bunky F. Knuckle I'm done!!! Your loss! Join Date: Jan 2006 Location: TFC Posts: 3,334	Re: 3M Comp-ARF Extra 260 - C/G The manual is right. Try the CG at 120mm. I can pretty much assure you that it will be nose heavy. I have the CG behind the 120mm mark on each MX2 and they are nose heavy. You can go back as far as 1" for freestyle. Anything further back than that 1" and you will be REAL tail heavy...... Try something around the 120-130mm mark......... ****EDIT*** MX2 #1 has a 3W 170 with mufflers--- 28.5x12S = SPACE SHUTTLE!!!! MX2 #2 has a shiny engine on it with canister mufflers--- Fuchs 30x11 = Not flown yet. But VERRRRRRY close!!! Will fly within 2 weeks!!!! __________________ Insert witty comment here Last edited by Bunky F. Knuckle; 04-01-2009 at 11:41 PM.