He is quite confident in terms of his physical ability and one or two of the technical changes he has made.He's made changes on his forehand and serve. They make a big difference.
Louis is definitely Jamie's coach - he is more the guru guy to Andy, the consultant guy, and Miles Maclagan is the coach who does the travelling with him.So far it has worked very well, they are all people he's comfortable with and has fun with off the court, so yes he's enjoying it.