So the MFDs on Apache have two knobs - BRT and VID, the VID changes brightnes for the underlaying video from TADS or MAP if its a TSD page selected, BRT knob adjusts the overall brightness of the dispaly including the overlaying symbology so to speak and all works fine untill I set up the export of MFDs to another monitor. BRT knob stops doing anything - the brightness of the displays stays the same and I only can change the VID brightness. Is it another bug in this pile of code called DCS or am I doing something wrong?