...and spell Israel correctly. Spelling it wrong is not a form of protest. It's just dumb. The governments of the world must stop this, now.
I thought this thread was going to be about certain glory holes not being up to code. Seriously though, glory hole maintenance in this country is seriously lacking. You can't just bore a hole through a metal stall divider and go "yep, this is ready for penis insertion." Jagged sheet metal and penises don't mix. Round the edges with a file, and stick a rubber gasket in there, or at least line the hole with duct tape or something.
Not sure if I've seen yours or not, but I've encountered many, and they all have problems. Except for one. I found one once that was properly constructed. It was also covered with screw-on panels so most people wouldn't even know it was there. I hope that one was yours, for your sake. Even when they don't present a penis severing hazard, they are often poorly placed, like, within an inch of the toilet paper dispenser. Unless the toilet paper thing is easy to remove, they can't be comfortable to use.
I will bring it up with the GHA people. However, part of the thrill of the glory hole is the inadvertent injuries and scars it leaves on your tender flesh and your psyche. If it was just safe and painless it would not be a glory hole, now would it? I would not expect too much in the way of improvement as the particular scar you get from the glory hole is the very badge of honor that lets people know you had the courage to stick it in when other mere mortal men quivered in fear.