Originally Posted by uk_skippy
As answered, if the returner changes rqt it will be a 1st service as I believe the act of changing the rqt is deemed hinderance to the server's continuity of the serve.
Interesting to say if the returner doesn't want to change rqt. Can't really see why you'd that unless your opponent has been serving doubles all day long.
Isnt it illegal to start a pt with a broken string??