I am sure I can find a function I can use. Hmmm. Is the upgrade to FSDSv2 still around $25 if you are a registered v1. owner?
AFAIK the offer still stands.
http://www.abacuspub.com/catalog/s492.htm#upgradeBe aware that although the interface & tools will be familiar, it's a lot different to FSDS1.6. There are many completely new features & you would need to do some serious studying before getting much benefit. If you're otherwise happy with V 1.6 it might not be worth updating just to animate those wings. IMHO
There are usually alternative methods to get round these problems.
I've had FSDS2 since the day it was first released & still learn something new every time I use it. I find the easiest way, for me anyway, is to do all the basic work in V 1.6 first, then use V 2 to add the extra features.