Oh, I hear you on that one. It can be really tough when you realize the old rules you were given just don't fit the world anymore. I've held onto bits of advice for years, only to find they set me up for a fall. It leaves you feeling a bit lost, having to figure things out from scratch.

That exact scenario happened to my neighbor last year, spring shot right through his garage wall. I see this everywhere now, from plumbing to electrical work. The internet makes every repair look easy, but it hides the real danger and specialized tools you need. We've lost the basic wisdom that some jobs just require a trained professional. That $200 quote wasn't just a price, it was the cost of all their experience and insurance.

We had the same debate at our shop. Tried going thinner on some ductile iron housings and the flash was unreal, total mess. Went back to the old post thickness and it was like night and day, just a clean pull every time. Sometimes you just have to trust what's already been proven to work.

Sounds like the system worked though.

Oh man, I feel that pain so much!