REFLECTOR: Steering with a Damper

[sbjknox]

----- Original Message ----- 
From: "Andy Millin" <amillin at sbcglobal.net>

Subject: Re: REFLECTOR: Damper

> So, yes, we will need to have some type of steering/tow bar.  This is the
> same arrangement that you have on just about all production aircraft.
>
> I would ask John to comment on what it was like to push the plane around
> with the damper on it.
>
> I know this solution is not for everyone.  I feel what I am gaining is 
> worth
> more than what I am giving up.
>
> You may feel differently.
>
> Andy
>

I have a damper on my RG (my own, not the one under discussion).  While it 
makes a wonderful difference in shimmy elimination and steering while 
taxi-ing (how does one spell plural of 'taxi'??). steering it while pushing 
it backwards is a little tricky because the caster angle that keeps it 
straight while going forward wants to do just the opposite while going 
backwards.  With a wheel that will turn 360 deg that's no problem as the 
wheel simply turns 180 deg and the caster angle becomes proper for backwards 
motion.  But with limits on the movement, the wheel still wants to swivel 
but hits the stops.  So, when pushing it backwards, one must be constantly 
fighting this tendency for the plane to go the wrong way.  I don't have a 
tow-bar but I can see where that would alleviate the issue.

Sid Knox
Oklahoma

Velocity  173 RG  N199RS
Starduster  N666SK
KR2         N24TC
W7QJQ