When I grab the pressure bar itself, above the foot, and wiggle it moves right and left. It moves enough so that when I sew thicker fabric or quilt layers it moves out of position and the needle hits the foot causing breakage. I took it all apart to check it out and there is no tightening screw or anything to make it more solid. May have to toss the machine as I don't think this is fixable. I hate to do that because it is in it's original table and is wired for only this machine. All wires are attached to the cabinet.