Hi, just wondering if its just me or others experience the same thing as well. After upgrading from my 2720FW to 4120 and upgrading V4 map to V6 map, my RNS510 during night mode (ie after dark and auto lights on), the screen seems very dim, and there is no way to adjust the brightness, even after going into setup menu and choosing "brightest" setting. Do people find the same or is it just me? Is there a fix for this? My RNS is a 1T0 035 680C. Cheers.