Having done a bit of LOMAC flight simulation, if I remember right you control your altitude with the throttle. You setup your glide path and if you're in danger of overshooting the landing strip you ease off the throttle and vice-versa. The elevator should only be used for initially setting up your glide path, after that you only use the rudder and throttle.

I guess having a large scale plane with flaps makes this a lot easier to do [sm=angel_smile.gif]