FPS DROP FIX V2!!! Using all four CPU cores with task manager!

So a little while ago I posted a makeshift "Guide" to fix the fps drops in borderlands 2. It was just a bunch of fixes that might have helped others with their game. I just found out something new and I wanted to share it with you all again. I also posted this "Fix" on the guide I made here:Just a bit of background info, this is my PC:i5 6400 @ 2.7GHZ16GB RAM DDR4GTX 1080 SCM.2 SSD with borderlands on it.Should have no problem running the game at max, I thought I fixed it but later on in the game it got more intense and I noticed that it needed more tweaks. I found out that borderlands 2 is very CPU heavy and with "Task Manager" Running side by side with the game, I saw that Borderlands 2 was only using 2 cores of my CPU, and the others were barely being used.THE FIX:Open up Borderlands2.exe and load up the main menu.Open up "Task Manager"Right click on borderlands2.exe the processLeft click "Go to Details"In the "Details" tab right click Borderlands2.exe againLeft click on "Set Affinity"Select all CPU'sThis was my problem, and it made a DRASTIC improvement to my performance .Please let me know if it helps!