We have the cloth accordion style blinds in our Jayco Grayhawk. It seems like every time we open or close them, they don't want to fold completely up. Not sure I explained it, but if you have them, ...
Here is a kit with instructions you can purchase from Camping World: Pleated Shade First Aid Kit CW Item # 56855 There is also a web site you can get instructions I think it is the Shade Man.