OutdoorKing Repair Forum Forums Repairs and Maintenance Questions on Walk Behind Lawn Mower Frames Question On Scott Bonnar Cylinder Mowers Scott Bonnar 45 17"

Hi all new to the forum. I recently purchased a Sott Bonnar 45 17" re conditioned and have a question about the cutter. When I adjust to cut paper both ends bottom out and if I set to clear the center does not cut. Can anyone advise me do I need to have the cutter sharpened?