I went to my local hardware store looking for some of the suggestion made
to the list, but I ended up with a new one.
 
I found that you can use the metal corners used for sheetrocking.  They
are alumium and can easily be cut with tin snips.  They come in legths of
8 or 10 feet, and they are less than $1.00.  Another added plus is that
they have holes in them so they can be secured to the cage with bolts or
something.
 
I hope this helps,
 
Janie
Russel (Monster Boy),
Tela (Sweet Pea),
Max (Belly Boy)
[Posted in FML issue 2768]