Quote: (Originally Posted by
johnv)

the cover holds on the ring and diaphragm, without it, you will likely loose the diaphragm and flood the loop.
John
Good tip on the flooding, I best keep it dry until i can get a hold of one.
Do you have any links to stores that could help me out?
Also, any alternative purge covers that would be great as I don't fancy waiting a life time before i can dive againg, usually shipping from the states takes ages.