Yep, just checked. Chamfer is uppermost, as per Jacks Diagram. Check ring gap does not exceed 0.020 or you will need to fit a new set. Also make sure your ring gaps are staggered and dont line up with each other when you put the piston in. Eg top ring at 12 o'clock, next ring at 4 oclock and the oil ring at 8. Plenty of oil between the rings also.
Good luck...
