Hard to say where the issue lies but there certainly is one! As your fully aware of the exposure control that cant be to blame so I'm guess that it must be down to the either the filter doing something odd (clearly installed in the right place), the weather being installed incorrectly, sweet fx or the game itself throwing a tantrum for some reason (Has done it to me on a couple of times for no apparent reason) What id first try is installing all the parts of my mod again manually (post #289 on page 15 of this support section ive gone into detail how to do this in case not entirely sure).From the screen captures I'm seeing, and the praise from others, this looks like a fantastic mod/filter for AC.
However, I'm having a problem, and it's adversely affecting how your mod looks on my PC. Help me if you can--hopefully it's something simple or obvious...
Here's some screen captures. You can right-click and open each in their own tabs, then quickly switch between them to make comparisons...
http://apexvgear.com/ACPP/
Essentially, everything's dark, and it seems I can't do anything (any longer) to brighten things up.
Previously, for any PP filter, I was able to use Page Up/Down to adjust brightness, I had full adjustment capability, and could make everything very bright or very dark, with 1-1000 brightness (140 was about the brightest I would go on some tracks).
However, something has changed recently. Now it seems I only have adjustment from 1-40%. Once I go above 40%, it doesn't get any brighter. With PP effects turned off, this adjustment has no affect at all, whatsoever (which I thought it did before--maybe I'm wrong).
So essentially, most of the add-on or mod PP filters are too dark or are dull looking, except default looks okay (and strangely, default bright and dark don't look any different). In contrast, quite literally, I have two Paul Ricard filters (came with a track mod), and those are almost too bright and blown out looking, and dash LED rev limiters have way too much "glare effect" on most cars.
I've tried turning off auto exposure, and I've swapped out the SweetFX dll file for the 64-bit version.
For reference, iRacing, AMS, rFactor 2, and even the aged GTR2 look incredible on my monitor (BenQ XR3501). With the correct brightness and PP effects, Assetto Corsa should graphically blow all those out of the water.
Any ideas, suggestions? Am I just getting old, and completely missing something right in front of me?
I'm using a GTX 970.
That should fix it but if not try checking the integrity of the game in Steam and then once thats completed install the mod again. That almost certainly will fix it 100% unless you have installed something else that is affecting the look of the game. Let me know how you get on.