And North believes he is constantly improving in his new surroundings.
"I found it tough, naturally, coming to a new club which has a different way of playing," he said.
"For me all I can say is it will take a little bit of time to get into it and obviously week by week I'm gaining more information and more knowledge about how we play here and how I can really be most effective for the team.
"It's just a case of making sure I know my roles every time and making sure I can be as effective as I can when called upon.
"I came to the club because I wanted to improve myself as a player and Northampton said they wanted me here as well. I've enjoyed every second I have been here."