Controls, Wet/Dry, and Nodes

Hi All -
Sorry for the repost from the mailing list- I’m not sure about the overlap.

Essentially, I am attempting to use Nodes with the “\filter->” convention, as outlined and discussed here:

Part of using this convention means that there is an automatic “wet” mix assigned to the node index number (i.e. “wet1” if the filter is on node index 1.) …

I would like to access this parameter directly. Simply specifying an argument with “wet1” won’t do it…

Any suggestions would help.