>>28703574
How about stripping a headbolt on my DR because the manual says "oil the threads of the headbolt" which I took to mean "dunk the headbolt in oil" so I guess the threads hydrolocked and when I went to torque them down It destroyed the threads.
I installed an amazon, off-brand helicoil which apparently was the wrong thread pitch, so I had to once again order a non-head bolt that happened to be the right length and thread pitch to match the now installed helicoil.

Only to learn after that I should installed a "time-sert" made for headbolts.

It's holding for now, but there's no way this won't have unintended consequences down the road.
I also learned that head-bolts tend to be special and it was a really bad idea to throw in that bolt.
Live and learn I guess.