the slider control can now be viewed on sketchfab ! I am finalising all the models and then I will start working on the C# scripts for Unity. I Imagine this controller as a sort of gas pedal. The red handle is pushed or pulled to adjust the amount of thrust going to engines. the script for this control will output a value from 0 to 1 depending on the handles position along the orange indicator. The red wrapping indicates the grabbable and movable part of the control. the orange chequered pattern roughly indicates the output value.