Could you not remove and replace the wheel a few degrees over if it is only slight?
It can mess the self cancelling if you do that John.
Actually on a Morgan it makes no difference at all, the cancelling mechanism is fully floating and driven by pegs on the steering wheel boss
What’s happened here is that the rack has moved sideways in its clamps when the gaiters were swapped, the tracking hasnt moved…
With a bit of luck you’ll still be able to see the original marks on the rack made by the clamps , and adjust the rack sideways to suit