Audacity chains work only with Audacity effects. Can Nyquist make a chained for plugins?
You must be using an outdated version of Audacity. Nyquist plugins work in Chains. Get the latest Audacity 2.1.1 from http://audacityteam.org/download/.
If you use Equalization you will be better with 2.1.0 from OldFoss because Equalization in 2.1.1 does not remember the last setting it used.
You stupid boy. Didn’t think of that after updating to 2.1.1.