My question is posed because I need the dipped beam highlight to point to the right in my right hand drive s-type.
So this is what I am thinking of doing to fill this need;
Buy a secondhand pair of S-Type lights taken from a left hand drive version that are in poor health - thus cheap , use the heat method as per Brutal's post (or this of a guy doing much the same thing with a heat gun on X-Type lamps), swap the inner reflectors over and glue it back. Do you see any caveats to this proposal at all? Thanks for your candid comments.

Andy