RCU Forums - View Single Post - Determining CG
View Single Post
Old 02-13-2011 | 07:38 PM
  #11  
Rotaryphile
Senior Member
 
Joined: Feb 2002
Posts: 344
Likes: 0
Received 4 Likes on 3 Posts
From: Fredericton, NB, CANADA
Default RE: Determining CG

ChiefK, sounds like your CG is a bit too far forward. You might try a bit of tail ballast, which will also remove the need for a lot of the negative stab incidence, and also dictate the use of lower elevator travel, to avoid the increase in pitch sensitivity that accompanies CG that is further aft. I like to set the CG so that the airplane requires virtually no "down" elevator while flying inverted, but this can sometimes make the airplane a bit hard to land smoothly in a gusty wind.