On the bottom of each cabin door is a scissor shape bracket that holds the door open. On the 114A the scissor is held open by wheel contacting a a set screw that can be tightened to adjust the tension. It looks like the set screw originally had with either a round or cylinder shape on the end that contacts a tabbed wheel on the other flange. Does anyone have one or a picture of one. Can anyone tell me the shape of the end of this set screw. Mine are so worn that they no longer contact the tabbed wheel.

RLH
N114WE
1979 114A SN14540

Thx