KR> aileron ball joint bearings. elevator hinges. as 5046 wing from raf 48 wing

what ball joint are builders using on ailerons hfe aurora ect? are most builders staying with stock elevator hinges or adding extra hinges? my wing is stripped to spars adding fuel tanks thinking about changing from raf 48 wing to as 5046. stub wings are finished raf 48 so they would have to be

KR> push pull tubes

Greetings everyone, I used push pull tubes on my project.Just check out my photo bucket. Robert pesak Hermitage, Tn.

KR> aileron pushrod +ends

One other concern I've heard is that cut threads are an opportunity for stress risers and aren't recommended for that reason. I'd either use an AN490 end or, like Bob Barrows does on his designs, weld a nut on each end of a 4130 tube as in the next to last photo on this page:

KR> (no subject)

Hey folks, First of all, Merry Christmas to all, Or should I say, "Merry Christmas to all and to all a good flight" I have tow friends here in Ohio who are both building the KRSUPER2. Is anyone out there also building one? They are looking for some fellow builders to trade stories. Their web link i

KR> General Question

Can a Subaru EG-33 be used on the KR2s ? Thanks Barron

KR> aileron pushrod +ends

> At 06:20 AM 12/19/2012, you wrote: > >How about 1/4" 4130 rod, threaded at each end to accept rod end > >bearings?..aileron bellcranks. > > > I suppose that would work but you would only have to thread the bolt > on one end, not two. Whatev

KR> aileron pushrod +ends

Phil Can you send that to me too.  Thanks From: Phillip Matheson To: KRnet Sent: Tuesday, December 18, 2012 3:18 AM Subject: Re: KR> aileron pushrod +ends I need to get aileron pushrods and rod ends,does any place sell a kit or do >you order everything sep

KR> aileron pushrod +ends

At 06:20 AM 12/19/2012, you wrote: >How about 1/4" 4130 rod, threaded at each end to accept rod end >bearings?..aileron bellcranks. I suppose that would work but you would only have to thread the bolt on one end, not two. Whatever works for yo

KR> Trymer 2000 foam

Thanks Mark. It looks like a good productand half the cost of anything from aircraft spruce. Too had Dow sold that brand off because it's harder to find now. Here's my theory about air gaps...I think the resin tends to outgas. As it gets closer to being cured the cloth gets more and more ai

KR> aileron pushrod +ends

How about 1/4" 4130 rod, threaded at each end to accept rod end bearings?..aileron bellcranks. -Original Message- From: Larry&Sallie Flesner Sent: Tuesday, December 18, 2012 9:18 PM To: KRnet Subject: Re: KR> aileron pushrod +ends At 09:17 PM 12/17/2012, you wrote: >I need to get aileron