Johno, the last time I had to do 8 hours in MOPP-4. I made sure to pick a cold night and went to sleep on top of my sleeping bag wearing all the gear.
Dave

You've just got to love sleeping in a respirator, there really is nothing better than waking up with a lump of rubber stuck to your face. <img src="/images/graemlins/cool.gif" alt="" /> saying that some members of society pay money for that. <img src="/images/graemlins/shocked.gif" alt="" />