My brother and I both had the same issues with our 82's. We shot RH so was the opposite of what you had.

I set up the center shot with a laser and ended up exactly opposite as you did.Sight out of adjustment and still hitting 2 inches left.Moved my rest to the right and fixed that issue. I haven't tuned the bow yet as was waiting for the string to settle. I'm interested to see how it walk back tunes and broadhead tunes since I had to move the rest just to getthe sight to work. I'm thinking it will be an interesting process.