I do a lot of playing with it. Hours. Also, make sure to adjust your ailerons, rudder, elevator, etc. to match, it helps you decide what looks best. It helps having a bed under your planes, as in my room. You lay there for about 15 minutes debating. Make adjustments. I can make some simple diagrams if you want. It's not too hard. But your best bet for complex and great looking still flight is to have two hooks. You can have one be main support and have the basic direction and yaw, and then have a second for pitch. Or vice-versa.
I've experimented with many ways. I found snelled fishing hooks work great. Just catch the hooks into the landing gear bay, or ANY place that can possible catch, even leading and trailing edges sometimes work, depending on distribution of all the hooks. But if you hook different places on each side, it will easily pitch and yaw the aircraft with one ceiling hook. But I usually add a second to make minor adjusments to that.
I also found that taking fishing line and running it under the very root of the wing and then back up and tying a knot, so it makes a triangle shape, cradling the wings, is VERY effective. You can also cradle the nose and tail to simulate pitch. All you have to do is measure each piece and make one shorter by so much and figure out which wing will be down and which will be up, same with nose and tail. Get as much support as you can.
Always go with two hooks, it also prevents movement from fan breeze, and A/C breeze. I use snelled hooks for my earlier hung planes, but I think the cradle looks better as you don't have hooks hanging out. I'll draw some diagrams in Photoshop or something to give some of you guys an idea, and post 'em soon.
Here it is...
This is the cradle diagram.