Hey guys! I was just wondering if there is a correct way to position cleats or if it depends on the person. I am having some pain in my right knee and I am pretty sure it is due to cleat positioning. Anyone have any tips?

BTW I am using Shimano SPD SL type cleats with Shimano 105 pedals.

I started getting the pain after my cleat went out of position once and after that I was never able to fix it.