This headgear sucks if you are using it in rough field work! Always falls off my head, can’t adjust it to stay on correct. Also will not flip down smooth. Falls super hard or not at all. Just buy the standard headgear or maybe the strap.
I have a massive bump on the back of my head; so normal ratcheting head gear has always bugged me.
This is much more comfortable and completely plug and play. No alterations needed like when buying a generic headgear strap.