I assume you have a softfloor under a tonneau cover? One tip without looking at, it is to make sure that the canvas is folded neatly between the frame arms. As you close it up run your hand down betweent the arms to get it nice and neat. The key is to fold it up like a nice pressed shirt.
I have a look around as i have my instructions for mine (which is a Modcon) but the principles are the same.
Never argue with a fool! They drag you down to their level, and beat you with experience!
2007 Outlander, 2005 MODCON Redlander, 2003 DMH Overlander and four human Redlanders!