hi,
looking at the Rack code of ParamQuantity:
it seems that exp/log comments are inverted? shouldn’t v = std::pow(-displayBase, v); be considered exp and v = std::log(v) / std::log(displayBase); log?
or is this a sort of convention that I don’t know?
thanks for any clarifications 
SetDisplayValue goes from the display value to the underlying value, so it is the inverse of std::string getDisplayValue which goes from underlying value to display value. So a parameter which is exp formatted (v displays as exp(v)) would have the inverse be log.
clear, didnt see the right dsp value conversion above, thanks.
