SSSMCXVLXCVTXM. That's the one.
Thanks. I was considering getting the Master's MCT snare. The second of those 3 you've described, 5.4mm, only maple.The Masters Snares with maple shells have had a thin 4 ply 5mm with rings.. The newer thin 6 ply 5.4mm all maple or maple/gum.. and the best sounding one I think is the discontinued thicker 6 ply 7.5mm which you can find all over the place used.