Open Tail Box pushrod

[flyinrazrback]

Going to upgrade the tail box on my tempest to the new open gear tail box, got a new pushrod, etc. How much does the threaded part need to stick out of the pushrod, I thought I read 20mm somewhere, can anyone verify that?

[Mille aka Fredrik]

Have a look at this topic http://www.helifreak.com/about9686.html :glasses: