Here is a thread with cage pictures:
http://www.chins-n-hedgies.com/forums/showthread.php?t=101&highlight=post+pictures+cages
and this one:
http://www.chins-n-hedgies.com/forums/showthread.php?t=134&highlight=ferret+nation+club
I saw cocoa bean trying to pull the fleece off his tube so I went over and saw they had chewed a small hole in the fleece and a small piece of the pvc tube had been bitten off. Should I take the tube out so they can't chew on it anymore?
Edit-I just took it out to see how much was chewed and...
I would wash and dry it before you make the liners in case of shrinkage. I would also make the liners a couple inches bigger than they should be in case they shrink more than once in the dryer.