I should add an elaboration of this problem- the fact is that I find the dynamics of actually flying any of the planes very difficult indeed as I have constantly to, for example climb (by depressing the "2" cursor key), when I reach the hight that I want just letting go of the jey will not return the virtual flight stick to the center- I have to pain fully adjust the position of the flight stick by pressing the "8" cursor- yet I may push the flight sitick too far and actually start diving.  The same goes for steering as well.  This may seem like a trifling quibble to your experienced flight enthusiast, but I would like to render the flight controls to that of any other flight simulator- i.e. you must keep the cursor\number key (or selected key of preference) depressed to steer/climb- and that when you wish to stop climbing\steering, all you must do is release the said key.  IS THIS POSSIBLE (the consice part of this message!)?

Thanks for your time.