The powers that be in my work have decided I'm going to be working offshore from now on. I've just got back to the beach after my first hitch but was given a warning when I went out to the rig. Apparently I'm not going to be allowed back on the chopper with open blades again ( despite the fact they are in my bag in the cargo hold). I'm a mechanic and have access to sharp blades when I'm working so it's a stupid rule but it must be obeyed! So the question is do I just dust off my old M3 power or should I invest in a sensor/other? I work in a harsh enviroment (the sea freezes in the middle of winter) so I need something mild on the face. All suggestions welcome.