Did you know that a 1/4-20 tapped hole will not fit a 1/4-28 threaded carb temp gauge? No seriously, it's true. I have the proof. I also know how much helicoil kits cost. A lot.. I have lots of other similar hard earned wisdom if anyone is curious. No, I did not launch my carb into orbit. I may be dumb but I'm not stupid.
I have come to the conclusion that building an airplane is really $&@??% hard.