It's RS full chisel, the cutter points in those pictures don't look sharp enough, is the 2 in 1 the right file size for your chain?
Practice sharpening until you get the used chain looking exactly (or close enough to) the new chain. Chain should be snug when sharpening or it'll tilt and change your angles
Practice sharpening until you get the used chain looking exactly (or close enough to) the new chain. Chain should be snug when sharpening or it'll tilt and change your angles