The point of my bona fides was that we're talking about set screws dude. I've got plenty of experience. This is why I'm sure you don't understand what moot means and that line flew over your head.
I can agree with your second line, that's why everyone is here so the OP can collect as much information as he can to make a well-informed decision. And agree with your final paragraph No hard feelings to anything here, we're just trading information.
Sometimes reading on phone words are missed. Don't worry I am pretty well educated and know the meaning of moot.