Bob, I had other issues with mine... 2-3 flair, ( even after flashing the computer), Slow reverse and sloppy shifts..
Now I did install a shift kit with it, BUT the EPC adjustment boosts the pressure a couple of extra pounds allowing the firmer shifts and better overall performance...
I would not take the pan down to just do this, BUT if your doing a filter service, IT will take literally 30 seconds to do the EPC adjustment...
Todd Z