RCU Forums - View Single Post - Sig four*40 kit
View Single Post
Old 04-08-2007 | 12:12 PM
  #11  
MikeL
Senior Member
My Feedback: (3)
 
Joined: Mar 2002
Posts: 3,282
Likes: 0
Received 0 Likes on 0 Posts
From: Bloomington, MN
Default RE: Sig four*40 kit

The thrust line is where the prop shaft will be. That's the center of it.