standing up too far forward!

been surfing for 3-4 yrs now 1-2 times a week, id say im an intermediate...im not bad, better than the average guy in the water can do cuttys, hit the lip, foam climbs and the odd floater. iv always had this problem of standing too far up on my boards
(so bloody annoying) when i stand my back foot is just in front of the traction pad....so i either try and re-adjust or make a half arsed turn before getting into a better position. just wondering if anyone's got any tips/guidance on how to stand up with my back foot on the pad?
cheers,
karl

cheers,
karl