On Aug 10, 9:55*am, Tim S wrote:
I've asked questions before about routers and had some very useful responses
which I shall peruse again on google.

This is a rather specific question:

I need to rebate a load of architrave so it sits cleanly over the plaster
which is higher in places than the door frame, and also sits tight to the
door frame.

I had a similar problem and found it simplest to sand off some
plaster so it was bevelled gently in to meet the door frame. This was
an old house with lime plaster so it was easy to sand off.

Robert