Nutball C of G

johnchristie

Junior Member
Just built my Nutball seems fine except for two issues. The centre of gravity can only be made correct by 60 grams of nose weight! The only thing I can think of (as I followed the plans) is I put a fine waterproofing bead of hot glue - wiped off on the perimeter of the foam. I also wiped hot glue on the elevator hinge but despite wiping it off the hinge is stiff and down elevator does not work well. Push rod bends.

Battery 3 cell LiPo velcroed up front - Blue Wonder motor.


Great show and I am starting again after 35 years away from the hobby. lots of great technical innovations - I love your attitude at Flite Test and hope you prosper.

I would appreciate any advice from forum members