I'm a newbee to pattern flying, although I have been practicing Sportsman 401 maneuvers for a couple years with the planes I have. A club member who flys advanced pattern has got me inspired in pattern flying, so at an rc swap last weekend we found, and I purchased what looked to be a nice, more dedicated pattern plane than what I have. The only problem is, I don't have any information for setting up the plane, such as CG or starting control settings. I've looked online with no success except to find a review.
Here is what I purchased.

Cermark Javelin II 58" ws 61.5" long complete with OS 55 piped muffler and Hi Tec HS-430 BH servos installed.
If anyone has more information, I would very much appreciate a reply.

Lamar