Turn buckles were how the 3/32nd rudder cables were terminated at the pedals. I also terminated the aft ends on the control horn with turnbuckles ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
The rudder cables should only need a turnbuckle on one end to adjust tension. The second turnbuckle is just unnecessary weight. Those half a pound here, half a pound there items, is where 750 pound KRs (like mine) come from. :-) Larry Flesner