RCU Forums - View Single Post - PULL-PULL conversion on Sig Something Extra
Old 02-05-2007 | 09:19 AM
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Charlie P.'s Avatar
Charlie P.
 
Joined: Feb 2003
Posts: 5,117
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From: Port Crane, NY
Default RE: PULL-PULL conversion on Sig Something Extra

I'd say yes. The pull-pull gives a very crisp response and stays in trim through temperature changes. Search on "Ackerman" as well as "pull-pull" for tips on how to set the linkage up.

It can get to be a "ship-in-a-bottle" rigging tighter fit planes. A jig taped to the centered rudder (and that held straight with tape or rubberbands & pencils) can be a third-hand. I use little steel bulldog clips on a piece of scrap spar to hold the cables tight while I get things rigged up at the rudder horns.