ice diving harness question

[Shooter]

Adding an additional harness with my gear configuration  was bulky , cumbersome, and unsafe.  I already wear a harness with my back plate and wings configuration.  I know where all of my d-rings are am comfortable with them.  I don't have to see them to find them, I know where they are and what is attached to them.  When I did my training I had to wear it.  I could see its usefulness when wearing a standard fitting B.C. I think an agency needs to train and change along with times in advances in gear and technology. 8) I also think that one agency telling another agency that a particular gear configuration is wrong is unacceptable.  There are many different safe ways to dive.