This problem is similar to the one i posted about two weeks ago. But now its [multiparam] that's causing me trouble. No parameter values from a multislider -> plugmultiparams are beeing transmittet to the 4th outlet of vst~. Only when I choose "Randomize All" or "Evolve All" values are transmitted. This is true for all combinations of audio - and overdrive on/off, on Alubook 1.33 Ghz, Mac OS X 10.4.7, MaxMSP 4.5.7, Pluggo 3.5.4.

If you take the trouble to build a pluggo vst from the first patch and load it from the second, you should be able to reproduce the problem.

1. ---- build vst plugin from this ----

2. ---- load vst plugin in this patch ----