The fog concern has been brought up several times throughout the development of the map. Earlier mentions were responded to, but more recently was focused on the update release problem and other bugs found post update and I'm sorry this problem kind of went by the wayside :( The mechanics that control the fog are built into the level blueprint and ingrained with the weather system. There is a setting that's supposed to control frequency and duration, but adjustments to it haven't had a largely noticeable impact. The weather system in Olympus is a hybrid of SE, The Island, and the Center, now that the major issue with cooking the map to test is resolved I can try diving into Ragnarok's as well and try to work out a fix to reduce it and hopefully add the option to shut it off as well. Once again though, sorry this has been such a long time coming :(

Thank you so much for your reply. I appreciate that there may be difficulties in fixing this but the fact that you are working on it is great and hope the fix is not too difficult. Again, great and beautiful map.

Fister's Fog remover works for me. You should give it a look