Overhead panel is a little dark in night flights

Hi, PMDG FlyersDuring night flights is a little difficult for me to see the knobs and keys in the overhead panel and throttle pad. The panel background lights are OK. For see the knobs and keys I must put to max the monitor bright & contrast knobs.Can I tweak in the section (Color) of Panel.cfg file for this?(Color)Day=255,255,255Night=117, 8,36Luminous=255,255,255http://forums.avsim.net/user_files/53962.jpgSuggestions are welcome. Thanks in advance.Dirk Trotteyn (SANT)