I don't know what's wrong with the Velen region, the sun power (postscale) is not consistent. The vanilla postscale value in nml_global_dark_sunset is 1.7. If you go to hanged man's tree, the sun size looks ok. However, if you go to benek, there is a cave over there, at the downhill exit of the cave, you walk out and look at the sun (do wear sunglasses, please), it is going to burn your retinas. More interestingly, if you walk a few steps downhill or uphill, the sun size is normal again! I don't think it has anything to do with the cave, the cave env was not active. The issue is there without any lighting mod. I found this by accident and I am not sure if there are any other spots you could see this. I could not figure out what's the problem and I am not sure if others have the same problem. This might be the culprit of some overexposure problems?