Overriding parameterValueChanged

Hi, in my endeavour to make InterConnection work without feedback it appears I need to have my own parameterValueChanged. I spent today trying unsuccessfully to inherit a listener and override the function.

But it occurs to me that it maybe the wrong to inherit because of the complexity of the hierarchy, but I’m not sure.

So once again I have to ask the forum, can anybody help here please? I can’t find any examples.

(I’ve used Juce for 5 years now and I still find stuff I haven’t looked into yet, it’s amazing)
Dave H