According to the images up loaded if they were correctly up loaded with out duplicates, The YAW POT in the Stick is BROKEN or not connected when you twist to the right ... Only by the images...
( If the images uploaded were wrong or duplicated that will change the results...)
YAW left and right is controlled by a POT inside the handle... as the Z axis
Normaly it has 3 wires or 3 contacts on the pot these controll the voltage feed to select the left, right and centre position feeds..
From the images the POT is not working... so ether its broken inside the Pot or the wires are broke...
When you twist one direction the bar should go down when you twist fully the other way the bar should INCREASE past centre position and go the other way completely if its not then the pots not working... as the images show no change past centre... if you have zero right turn function as the images show then there is likely a fault..
Unlike Thrustmaster that only use solder the logitec build uses a plug point to connect the Wires to pot so looks more likely to be failed POT not bad wires..
Top left of image is the Yaw Pot...
(POT is cheap crap version of a heavy duty variable resister... or potentiometer, Other logitech builds do not use these POT for twist controll. they use large heavy duty versions..)
pic 1 centered
pic 2 rotation left
pic 3 rotation right
