Thanks Chris but I thought lateral balance was balancing the plane down the middle of the fuelage so it doesnt want to lean to the right or the left (lateral movement). What you have described is what I thought would be reffered to as longitudinal balance or finding the centre of gravity. Which I have already done. Perhaps I got the terminology mixed up but what I really need is to centre the plane so it doesnt lean to the right or left.

Thanks,

Troy.