I picked up this
Trillium a few months ago and am working on getting it ready for our first outing! However, there is a shade covering the front window (the bunkbed end) that is supposed to pop up and I cant seem to figure it out!
When I pull out from the bottom, it gives but it appears that it might be locked down by either 2 bolts on each side - (pic shows one bolt with nut and one without):
Or by a wingnut on each side:
In both cases I have remove the nuts and have just the end of the bolt sticking out - which Im afraid to mess with too much in case they
fall inside. And Im afraid to pull on it much harder in case I break something.
I am unable to access it from the inside since the window is in the way and doesnt open enough to even see whats going on in there.
I'm stumped...

...any suggestions?