Hi guys, i am having problem with my X1 carbon printer, when i print larger objects, or multiple that covers most of the Textured PEI Plate, objects start to bend on the sides and the get like a curve and the prints get ruined. Can u give any suggestions or advice about the problem i have?

My bambu X1 Carbon extruder has hit the PEI plate twice and made a big scratch in the plate. It is happening during bed leveling when on print.