Hi! Here's small patch to set up a range of control values which is affected by MIDI. MIDI Controls dialog got two new columns: Min Value and Max Value, which affect only MIDI. If you want inverse MIDI control, just set up Min greater than Max. GUI controls still use full control range. This patch incerements version of DTD to 1.3, old racks setups should read back without problems (tested here). After applying the patch, do not forget to run autogen.sh :) Dmitry.