Drop down? What do you mean? There are springs in back that hold it in place.
And don't double post, use the edit button.
I'm not very active here on UG currently.
I'm a retired Supermod off to the greener pastures of the real world.
They are threaded; you screw them in, so you can have it just as loose as you want it to be.
so u can tighten them and position them so it wont hang loosely? sorry for double posting. thanks for your help