Yeah yeah smart ass... Makes complete sense now that I've seen what it does. I expected a spring or something else inside there, but it's about as simple as can be!
The hardest part was building a tool to allow me to turn the ends and tighten them.
I didn't know how they worked either.... but once explained it sure seems simple enough. I thought maybe it was a bladder type deal inside the cylinder.
Brian Hobaugh SCCA National Tour June 2014
First Hemi 'Cuda Convertible Ever Built
Short clips: Goodguys Pleasanton autocross and pit videos
Makes complete sense now that I've seen what it does. I expected a spring or something else inside there, but it's about as simple as can be! 
Threaded Mode