[pct-l] tent zippers

[Marion Davison]

We have replaced the plastic coil zippers on at least two tents (one 
Sierra Design, one cheap knockoff) with the big tooth plastic zippers. 
We are about ready to do it to our REI Dome 4.  It is not as hard to do 
as it looks and definitely worth it.  We bailed from a July Sierra trip 
when the tent's coil zipper failed because we couldn't deal with the 
mosquitoes.  Went home, swapped zippers, went out again.
Marion