In article ,
Toby wrote:
I thought the hand method was neater, I could fix a box without breakout
around the edges most times, but seeing as you've got to plaster the
trunking anyway you may as well plaster round the box.

Yup - I've never seen the point in making a neat hole in a solid wall.
Plasterboard where the cables go behind it, yes.

--
*If God had wanted me to touch my toes, he would have put them on my knees

Dave Plowman London SW 12
RIP Acorn