SubseaSports
Contributor
I need a helmet for diving. I want to attach lights while working under water, nothing more, nothing less. I tried thsi one Temu | Explore the Latest Clothing, Beauty, Home, Jewelry & More it did not work at all. Without helmet my neck slightly touches the valve's handwheel (d8.5 lt steel, DIR manifold) when in normal diving position. So far so good. But the helmet has a distance of about 3cm to my neck so it's very disturbing, I can not bend my head back.
No, my gear is OK. Cylinders are in the lowest position, I will not change anything on that.
I need another kind of helmet. It must lay directly on my hood, no padding in between. And I think it will even be necessary to cut out the helmet in my neck.
From your description, this what I would do first. You already bought it..can't really return it, so butcher it to fit your needs.
The item linked is similar to a Petzel I use. This one sits taller on me, but fine for intended purpose.