While working on an example for the "Handling output of many sliders/ dials" thread, I noticed a problem with using zl compare and zl mth to extract changes. The problem is that zl compare will output lists if more than one slider changes at a time. The technique shown in the multislider help file fails in this case.

Here is a patch that shows the problem, and implements a solution to iterate over the change list.

Chris Muir cbm@well.com http://www.xfade.com