Thu Feb 02, 2006 12:15 pm
I just picked up a US Divers Full Face Mask that has never been used. This thing is so pristene that the holes have not yet been cut for any reg. Neither Dual Hose or single. But, I intend to use it on a DA I have. My question is: does anyone know the best way to cut out the holes for the inlet and outlet and do you leave a lip?