I recently purchased the SCG to replace the MCG on my Gunfighter Mk.II base (with 200mm extension), but I ran into a problem: the SCG does not have the rotational offset mounting hole that the MCG has.
I have the stick center-mounted (i.e. between my legs). With the MCG, I used both the extension and the MCG's rotational offsets to align the grip to my wrist (the extension rotated its full amount, plus some additional rotation with the MCG). But with the SCG, I have only the extension's rotation, which is not enough to properly align to my wrist. The Gunfighter base is screwed into a rigid mounting plate, so I can't rotate the base.
Does anybody have suggestions on how I can rotate the SCG for better wrist ergonomics? I much prefer the layout of the SCG to the MCG, but this wrist angle doesn't work for me

Thank you!