Arca Swiss type Clamp for Manfrotto 222 or Bogen 3265 Joystick Head

I was machining clamps couple of weeks ago and i decided to adapt them for my old Manfrotto 222 joystick head. I believe some of newer version can accept his arca swiss type clamp also but i didn't test it. I am referring to Manfrotto 322RC2 amd Manfrotto 324RC2. As of now clamp can be placed on Joystic head only in one direction ( please check picture) Thickens of clamp must be increase about 5/16 (8mm) if i want clamp knob facing opposite direction. ( camera lens side)