Thanks Dave, that may prove useful when I get more use out of the throttle now I have *finally* fixed the stick! Fixing the stick - wow what a saga! I was able to extend the stick and made it floor standing using 1.25" diameter PVC tubing, latex and plaster for various moulds (getting that pesky screw thread bit for example) and had really fine control with no spikes at long last! Unfortunately as predicted the stick displacement meant separation between stick and desk an chair became uncomfortable - I could set curves but a bend is really required to permit pitch up to be with stick 'in lap' whilst permitting full pitch down without striking the desk. Bits on order for this so I revisited the initial issue. Design flaw with X55 is the centering is via a spring loaded conical collar running on a cylindrical shaft, both made of ABS. Tolerances are so slack that the shaft is actually not cylindrical, and this causes binding of the collar. This manifests as intermittent sticking as it travels up the shaft, which results in sudden jumps in control input. Far from ideal with a flighty warbird (or helicopter for that matter). I bit the bullet and disassembled the entire lower half of the stick, this required cutting the 10 wires that transmit the button presses and rudder input (I don't use the latter). I was then able to separate shaft and collar, and applied abrasive paper using a cordless drill to get the shaft more truly cylindrical, and polished to a high gloss finish. Reassembled and Vaseline applied, I now have a joystick that performs as originally designed - took a freaking day to do it though!!!! Can now take off, land, and maneuver the spitfire at long last [emoji4][emoji4][emoji4][emoji4][emoji106] Sent from my iPhone using Tapatalk