This utility allows you to copy all or a subset of settings
from one instrument to another.

For example, to synchronise two instances of the lilacid synth loaded
into the 3rd and 4th slots of unpatch - set source to '/3/lilacid' and
target to '/4/lilacid' by typing into the boxes and pressing enter.
Toggle continuous synch on and off by clicking the first box on the right.
The next box to the right can be used to trigger a synch update when
continuous updating is off. Moving a slider on 3/lilacid will move the
corresponding slider on 4/lilacid. The notes in the unstep sequencer
will also be shared.