Blackcrusader
Contributor
Where is the competence line drawn?
A DiveMaster that qualified through working in a dive shop may have competence in leading novices using ‘standard' recreational kit. Maybe some generic planning skills.
They certainly do not have competence over other equipment configurations nor diving procedures outside of their trained and fully experienced competence levels. Examples: twinset diving, solo diving, sidemount, deep, decompression, mixed gasses, team diving, rebreathers.
Also for me, no sidemount, no mixed gases apart from nitrox atm. Team diving no ... no rebreather. Thing is the people I dive with do not have ego's that go I'm an instructor you must follow what I plan because you are a lesser certified diver. Once in the water all those certifications mean nothing if you cannot deal with any incident that arises on the dive. I love my vacation diving with Padi DM's doing NDL dives. I often dive with the same dive center when I go diving in once place so we get to know each other. Working DM's are great to dive with. One DM on SB got upset when I said DM's were mostly like valets showing you the dive sites and some critter identification for vacation divers.
Yet that same DM cannot join me on a deco dive. He believes that because he is a working DM chasing fish into nets he is a better diver because of his DM Cert.