Intro Pattern Plane ?

[Ihncheol Park]

Jez,

the UCD 3D 60/90 size plane requires various mixings especially rudder.
Some people lowered their horizontal stab to reduce mixing on rudder.  Some
have problem with soft landing gears. etc.
Since I only read those postings, I am not 100% sure of all those things
that needs to be dialed out.
There are more than a 100 postings at RCU.  You may want to check it out, so
that your UCD come out better.

Some people said the 40 size looked to have been modified based on those
responses regarding the UCD 3D 60/90.

Hope this helps,

Ihncheol Park

  -----Original Message-----
  From: discussion-request at nsrca.org [mailto:discussion-request at nsrca.org]On
Behalf Of JZeigenfus at aol.com
  Sent: Sunday, May 25, 2003 8:44 PM
  To: discussion at nsrca.org
  Subject: Re: Intro Pattern Plane ?


  I have a GP UCD3D and I am about to put it up for test flights. What is
the RCU that you mention about how to dial out some coupling problems? I was
going to mix the two elevator servos. JEZ
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