I want the value left knob and right knob change step by step equally.
Example, when dragging and changing the value of left knob increase by 1 step then value of right knob auto increase with value of left knob
Example value of left knob= -500 when dragging and changing value of value of left knob =-250, then value of value of right knob auto increase = 525, when value of left knob change inscrease 1 step then value of right knob increase accordingly, same for the other case.
Please help me