I just purchased the GNS 430/530 and when I launched Prepar3d v2.5 it appears in the aircraft and everything seems to work except the navigation map. GPS way-points are very dark blue and very hard to read because they match the same color water blue with a black background. Also I can not see other airports, VORS, or any navigational aid more than 20nm away and I cannot see any airspace boundary lines. The navigation top down map is pretty much unusable in RNAV approaches. I use the 430 in real world flying, but I am no expert on the GPS. After $90 of product purchasing cost I am very disappoint as the functionality seems to be worse than the default GPS. Any help would be greatly appreciated.