Spray the rail with furniture polish so that the awning glides through easily is my top tip

Also get other half to do it

We have all our poles marked with tape so that we know the order they need to be in as well for the big awning.
You can also get things that go in the rail that act as "stops" so if you are using a porch awning alot, you can leave one in the rail and so get the awning in the right place every time as well which is handy. Also good if you put it up on your own.