It's easy to get confused. The OP said Z bend. Another said EZ Links, and yet a third said EZ Connectors. Almost to many ZZZZ's.</p>
EZ Links:
http://www3.towerhobbies.com/cgi-bin...LXAZC3&P=0</p>
EZ Connectors:
http://www3.towerhobbies.com/cgi-bin...LXD925&P=7</p>
Z Bend:
http://www3.towerhobbies.com/cgi-bin...XL475&P=ML</p>
Personally, I use the EZ Connector only oh the throttle, and the EZ Link on the servo end of all of my control surface linkage with a securing type clevis (Safety Lock Kwik Link) on the control surface end of the linkage.</p>
http://www3.towerhobbies.com/cgi-bin...LXWH33&P=7 (This one is 2-56. They also make them in 4-40)</p>
The problem I found with Z bends is that the perpendicular part is not exactly 90 degrees and will cause minor binding and some wear in the servo arm hole... at least that's what I think would happen. So, I make a 90 and use the EZ Links listed above. Ummmm.. in all my years... ahem..

I've never had one fail. Never.. umm.. that's in all my years. Ok..ok..

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CGr</p>
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