Okay but "fast way to ruin a $50 part" feels like a stretch. A stripped connector is annoying for sure, but it's a fixable thing, not a ruined plane. Sometimes you just use the tools you have on the line to get the job done. Seen plenty of guys do it right with a regular wrench by feel. Torque specs are important, but acting like this one thing is a huge deal is kinda over the top.

Honestly, that "cut the noise in half" part is exactly why I do it. More flutes spread the load out so it doesn't bang around as much in the cut. The finish is almost always better for me too, way less chatter marks. It's my go-to move for deep aluminum now. I pretty much only use two-flute for clearing out big open pockets anymore.

Susana66, that 28/28 rotation sounds simple, but being gone all the time is its own kind of hard. The surprise visits are fun for you, but they can be tough on the family left waiting. The nina is right about needing things locked in, because other people need to plan their lives too. A last minute text that you're home means they might have made other plans already. It's less about a perfect calendar and more about giving people a heads up. Doesn't a quick update help everyone?