Originally Posted by
acelockco
A common thing I see all of the time is divers neglecting to wet the cam bands BEFORE connecting to the cylinder. What happens is they seem tight enough before the dive, but as soon as they get wet of course they strech out.....and the cylinder is falling out.
Make sure you completely remove the strap from the cam before you install they cylinder, this will force you to reinstall the strap and the cam. Before you know it, you will be able to do it with your eyes closed.
This is basic OW stuff though.