Imagine having a magic machine that can turn your ideas into real objects.That's what 3D printing does, and it's changing the way we make things.Here's how it works in simple terms: Instead of using traditional methods like carving, molding, or cutting, 3D printing builds objects layer by layer.It's like making a sandwich, one layer at a time, but with materials like plastic, metal, or even food.So, why is 3D printing a big deal?

If the drop is in one section we have used metal shimming, larger issues have been a combo of new piers and shimming, which does get expensive.

I've had A/C people not put enough chemicals in the unit, roofers who failed to put in a necessary ridge vent, contractors who charge you for a permit but never pull one, another roofer used red chalk on a metal roof (permanent stains) and a tile guy who told me my square footage estimate was wrong, had me order 300 more SF of tile, only to find that I was right and I had to return 300 SF of tile. 

So I went to one of my plumbers' faucet shops and he sold me a metal handle version for around $30 (VS $8 or so for the crappy plastic knob).

This is a metal building withsome rust spots, in need of a repaint, falling fences, etc.

The metal roof has soooo many angles and dormers and corners etc. 

Live far below my means, zero based budgeting every month, save, sold stocks, remodeling side gig for family, sold precious metals, cashed out contributions of rolled over Roth IRA (tax & penalty free), 401 k loan, private note from family, seller financing, cash out refi on primary and stimulus money.

@Blake Edwards liquid/ precious metals.

He's a member of the sheet metal workers union and gets laid of when things are slow.Your choice.

Do people buy those for scrap metal?