I am one of those types. And I know for myself if I haven't flown in the RHS for a few weeks its takes a few sectors for the hands to know where they are going with the same instinctiveness as I would in the LHS.
Its the same going back to the LHS after a couple of weeks command training.
In fact I used to fly in the RHS more regularly when we were aloud to do line checks flying the line and not in the jump seat. These days its only really command training and a quick V1 cut and go around and land in a visual circuit tagged onto the OPC/LPC.