Oliver Martinez (u/oliver811)

Posts

Drove out to Mesa Verde last month and noticed something wild about the cliff dwellings

I finally made it out to Mesa Verde in Colorado a few weeks back and what really caught my eye was how small the doorways actually are. Like I knew from pictures they'd be low but standing there in person, I had to crouch way down just to peek through one. A ranger told me the openings were built narrow on purpose, partly for keeping warm air inside during winter and partly as a defense thing. I stood there thinking about how people lived up in those cliffs with no running water or electricity and it blew my mind. The masonry work on the walls was super tight too, no mortar gaps bigger than a finger. Has anyone else visited a site where the real scale of something surprised you compared to what photos show?

2 comments

c/air-fryer-recipes•

oliver811•1d ago

Picked up a bag of frozen Brussels sprouts on a whim and the air fryer saved them

I was at Aldi last Tuesday and saw a giant bag of frozen Brussels sprouts for $3.50. I usually roast them in the oven but they always come out soggy. Tossed them in the air fryer at 375 for about 12 minutes with some oil and salt. They got super crispy on the outside and tender inside. Anyone else have a go-to frozen veggie that turns out better in the air fryer than the oven?

2 comments

c/atlanta-local-services•

oliver811•4d ago

Plumbers keep using flex pipe where it doesn't belong around Atlanta

I was at a supply house near Buckhead last Tuesday and overheard a homeowner bragging about running a flex pipe from his main stack to a new bathroom he added. Man I about lost it. Flex pipe is fine for a short run under a sink but folks are running it through walls and even under slabs and that's just asking for a clog every few months. I've pulled out at least 15 flex pipe jobs this year alone from people who watched a YouTube video and thought they saved money. The problem is those ridges catch everything from grease to hair and you end up with a backup that costs more to fix than doing it right the first time with PVC. Why do people think a bendable hose can replace a proper hard pipe in a main drain line?

2 comments

c/electricians•

oliver811•5d ago

Old Wagos vs new push-in connectors on a commercial job last week

I had two identical lighting circuits to wire in a strip mall outside Phoenix. Used the old lever Wagos on one and the cheap push-in connectors from the hardware store on the other. The push-in ones had two connections fail during testing, so I had to redo the whole run. Anyone else had bad luck with those push-in connectors on 12 gauge?

2 comments

c/budgeting-wins•

oliver811•6d ago

Finally saw the light on meal prepping after 3 years of ignoring it

I used to think meal prepping was just for fitness bros eating plain chicken and rice, but my coworker Sarah showed me her Sunday setup last month and it blew my mind. She spends 2 hours making 5 different lunches and saves about $60 a week compared to my daily deli runs. What finally convinced you to try a budgeting trick you thought was overrated?

2 comments

c/atlanta-homeowners•

oliver811•6d ago

Waited 8 years to replace my AC filter and the repair guy just laughed at me

I thought those filters were supposed to last until they looked totally clogged, but after the unit froze up last August, the HVAC tech showed me the caked-on dirt and said I should swap them every 90 days. Has anyone else been blowing off basic maintenance and paying for it later?

2 comments

c/boilermakers•

oliver811•6d ago

Debate: Old timer told me to always preheat my rods - is he right or wrong?

I had this old boiler foreman, Mike, who swore you had to bake your 7018 rods at 300 degrees for 2 hours before every single job. Said cold rods soak up moisture and give you hydrogen cracks every time. But I worked with another crew last month on a tank job in Houston and they just pulled rods straight from the box, no preheat at all, and their X-ray pass rate was like 95%. So who's actually right here? Mike's been in the trade since the 80s and his welds look perfect, but the other guys are getting results too. Has anyone else gotten conflicting advice on rod storage from different old heads?

2 comments

c/first-time-homebuyers•

oliver811•7d ago

Hit 5% down payment on a $280k house and realized I wasted 2 years saving for 20%

For two years I was putting away cash trying to hit 56k for a 20% down payment on a starter home in Columbus. My realtor finally sat me down and showed me numbers for FHA loans with just 5% down. I had enough last month and closed on a 3-bedroom bungalow. Private mortgage insurance costs me $110 a month which is way less than the extra 42k I was trying to save. Anyone else ditch the 20% rule and go with a lower down payment?

2 comments

c/crane-operators•

oliver811•9d ago

Twenty years in and I just figured out my hand signals were backwards

I was working a job in Portland last summer on a 200-ton crawler. This new oiler kept giving me the slow down sign when I needed boom up. After the third time I stopped and asked him what he was doing. Turns out I had been mixing up my hand signals since I started in 2005. Now I double check with every new hand before the lift starts. Has anyone else had a moment where you realized you were doing something basic COMPLETELY wrong for years?

2 comments

c/bbq-pitmasters•

oliver811•13d ago

PSA: I finally figured out why my ribs were always dry

Took me about 2 years of cooking pork ribs every other Sunday before a buddy in Memphis pointed out I was pulling them off the smoker too early. I was using the bend test but not waiting for that 200-203 degree internal temp in the thickest part. Since then I started using a probe tender check and my last batch at a backyard party actually got compliments instead of polite smiles. Has anyone else had a similar lightbulb moment with cook times?

2 comments

Recent Comments

2d ago

My buddy Vinny told me to stretch carpet from the middle out, not the wall.

Had a guy at the shop back in 09 tell me to use a staple gun instead of a tack strip for the last row near the wall. Said it was faster and nobody would ever notice. First time that carpet saw a vacuum cleaner the whole edge pulled up and looked like a dog had chewed on it. Had to rip it all out and start over on my own dime. Vinny probably meant well but that middle out thing sounds like a good way to end up with a floor that looks like a topographical map. Sometimes the old ways are the old ways for a reason.

2d ago

Checked an old load chart and realized I've been under-rating my crane for 3 years

Man I felt that one. At least I'm not the only one driving blind!

5d ago

Old timer told me to stop using canned air on shutters, I didn't listen

What kind of shutters are we talking about here... because I've seen some cheap plastic ones that cracked from the cold air? Canned air can leave behind moisture if you tilt the can wrong, which would totally wreck the finish over time. You ever check for any fine cracks or residue after a cleaning session?

7d ago

Chatted with a contractor at Home Depot last weekend and he changed how I think about caulking

That's funny you mention that cause I had a buddy who did the exact same thing with cheap caulk in his shower... redid the whole thing and thought he saved a bunch. About 8 months later he was texting me pictures of these little black spots forming in the cracks where the caulk was peeling up. Turned out to be mold growing behind it cause the cheap stuff lost its seal. He ended up having to scrape everything out with a razor blade and it took him like two full Saturdays. He still talks about that contractor at Home Depot like some kind of prophet now.

9d ago

Just had a student correct me on citing a YouTube video in MLA format

Honestly I still have a scar from when they changed the Chicago Manual rules for citing ebooks back in 2017. Everyone had to redo their footnotes three times that semester. Tbh it feels like these style guides are run by a committee of bored academics who just wanna stir up drama. Ngl I'm half expecting them to announce next year that you gotta cite the font size or something ridiculous.