I really love this map, it is awesomely made and it tooks lots of time. But due to the extensive fps-drops on my rig. I almost only play the night version. I am using a GTX 970 and an AMD Six-Core and also I have 8gb ram. I get fps-drops even on low graphical settings.
Yeah if you can advise where these drops are mate that would be appreciated, I had a fair few including a laptop user play and no noticeable drops but you never know.
Cheers