Looks like that should work. Have you tried removing the space in shift_compute1 (f, u, i, i) between the method name and argument list? I get the same error with a space there.
— Mike
Looks like that should work. Have you tried removing the space in shift_compute1 (f, u, i, i) between the method name and argument list? I get the same error with a space there.
— Mike