Practice, man, practice :smilewink:
Seriously though, when you are flight training and you are having trouble mastering a maneuver or a concept, it is usually because you haven't yet mastered the simpler maneuvers that make up the "building blocks" of the more complicated maneuver. If you are having trouble putting together a nice approach, the best thing to do is probably to work on the fundamentals - work on flying a constant heading at a constant altitude, flying parallel to a straight line, doing turns and rolling out on a specific heading without over/undershooting, rolling out from turns so that you are lined up with a landmark and don't need to correct your heading or horizontal position, etc. Once you've mastered those, start adding climbs and descents into the mix.
After that, the traffic pattern is easy, because all it is is flying a set of maneuvers you've already mastered. If you try to put together the more complicated maneuver without mastering the basics, every mistake you make gets multiplied, and you'll find yourself way behind the airplane.
You could also post a track and some of the more experienced people here could give you some feedback (I'm still learning to land the Ka-50 without staggering in like a drunken one-winged seagull).