Today my back-ordered feed rollers arrived for my 13" Delta planer so I spent the afternoon tearing it down, putting the new rollers in and getting it all dialed in. Wow, I should have done this a year ago. On the Delta the infeed roller is stationary and the outfeed roller is 20 thousandths lower than the blades. I fussed with it until I had it perfect (OCD kicking in) but it was worth it. No snipe at all and the board is dead flat all the way across.