Of course the cap was in series -not knowing what's after ...
So...let's make it definite : two resistors joining to one point -values from 15 to 47 kΩ; an L-pad ( fixed potentiometer )to lower Cdp output -15 kΩ series and 4.7kΩ parallel to Gnd. It should work .
So...let's make it definite : two resistors joining to one point -values from 15 to 47 kΩ; an L-pad ( fixed potentiometer )to lower Cdp output -15 kΩ series and 4.7kΩ parallel to Gnd. It should work .