So I got this to work on 2.1.3.10. You are able to get the directory by clicking the arrow next to the home icon. It popped up in the drop down created from clicking on said arrow. After that I just put in what the OP said, and SLI is working like a charm. Also I notice while trying to get sli working, that if my g-sync was set to windowed and full screen, the game turned into a slideshow. Setting it to only full screen fixed the issue.
EDIT: Also anyone looking for the bit on the "newer" version of inspector, it will be on the (DX10+11) drop down. Look for Wargame: AirLand battle, Titanfall is located with that.
A_H_R reacted to Ballfade in Apex Legends - Poor SLI performance [FIX]
