Alright. I actually added this to a video that I created recently for SkyrimTuner for RealVision ENB. I thought I understood it and now after reading all the comments just now I'm a little confused lol. If Tech or Z or Tannin would be so kind to answer...
1. Can iPresentInterval be deleted entirely from both ini's?
2. Does deleting iPresentInterval entirely from both ini's do the same thing as if you added iPresentInterval to the Skyrim.ini?
3. If both 1 & 2 are "no" then I understand iPresentInterval=1 should be put ONLY in the skyrim.ini and deleted from the skyrimprefs.ini.