In the “Extra inner foam” shopping page, I see “F62 regular”, “F62 split right shift”, “F77 regular”, and “F77 split right shift” are listed, and I understand that “regular” and “split right shift” layouts require different inner foams.
I want an inner foam for FSSK, but there is only one choice for FSSK. Does this mean that the same inner foam can be used for both “regular” and “split right shift” layouts of FSSK?