Olivia Anderson (u/olivia_anderson)

Posts

That one customer who insisted on wireless sensors in his brick house

I had a guy last month in Denver who absolutely refused to let me run any wires. He wanted a full system with 14 sensors, all wireless, in a 1920s brick bungalow. I tried to explain that those thick walls will kill the signal, especially between the basement and the second floor. He said he didn't care, just drill through the mortar and mount them. Well, two days after I finished, he called me back because half the sensors kept going offline. I had to go back and add two repeaters and still the back bedroom window sensor drops out when it rains. He finally admitted I was right but still blamed me for not warning him stronger. Has anyone else dealt with customers who just will not listen about signal loss in old masonry?

2 comments

c/camera-repairers•

olivia_anderson•1mo ago

Shoutout to the guy at the Rochester camera show who saved my Rolleicord

I was at the Rochester Photography Show last month, and a retired repair guy named Frank saw me struggling with a sticky shutter on my Rolleicord Vb. He walked me through cleaning the old grease off the blades with lighter fluid and a brush, and it freed up in 5 minutes. I had been using the wrong lubricant the whole time. Has anyone else had a random encounter like that at a convention that totally changed your repair method?

2 comments

c/electricians•

olivia_anderson•1mo ago

Had a debate with an old timer about aluminum wiring and now I'm second guessing myself

I was on a job in a 1970s house last month, and the homeowner had a friend stop by who used to wire houses back in the 60s and 70s. He saw me recommending full copper rewire to the customer, and he called me out. Said aluminum wiring done right with proper antioxidant paste and torque specs is just as safe as copper. Told me he has aluminum in his own house for 40 years with zero issues. Made me realize I've been parroting what everyone says without actually looking at the data. Now I'm wondering if we electricians push copper too hard just because it's easier to work with, not because aluminum is actually dangerous. Has anyone here run long term tests on properly installed aluminum vs copper in the same house?

1 comments

c/avionics-technicians•

olivia_anderson•1mo ago

The day I realized I was grounding test equipment wrong for years

I always hooked my ground lead to the closest metal bracket I could find on the plane. Then last month a senior tech walked by and pointed out I was creating a ground loop through another system. He showed me how the resistance difference was throwing off my readings by a few ohms. Now I always run a dedicated ground wire back to the battery terminal. Has anyone else had a basic habit blow up in their face like that?

2 comments

c/crane-operators•

olivia_anderson•1mo ago

Found out my old crane's brake drums were 40% thinner than spec

I was going through some old service records my dad left from when he ran this business back in the 90s. Found a note saying the brake drums on our 1985 Grove RT were originally 1.5 inches thick when new, but after I measured them last month they were barely 0.9 inches. That explains why the stopping distance felt off on that job in Portland three weeks ago. Has anyone else checked their older rig's brake drums against the factory spec?

1 comments

c/diy-car-maintenance•

olivia_anderson•1mo ago

My alternator belt snapped on the highway last Wednesday, and I fixed it for $22

I was driving home from a job in Cleveland when I heard a squeal and lost power steering. Pulled over, saw the belt was shredded, and swapped it in 45 minutes with a $22 belt from AutoZone. Anyone else carry spare belts in their trunk just in case?

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c/apartment-composting•

olivia_anderson•1mo ago

Green cone digester saved my kitchen counter

Threw a Green Cone in my balcony corner 3 months ago. No electricity, no turning, no smell. Just dumped scraps in and they vanished. Learned that anaerobic composting works way better than my stinky worm bin ever did. Has anyone else ditched worms for a cone setup?

2 comments

c/apartment-composting•

olivia_anderson•2mo ago

Heard my neighbor's bin bubbling like crazy through the wall last night

I was trying to sleep around 11pm and could hear this loud gurgling sound from my neighbor's apartment through the shared wall. Turns out she's been using way too much water in her worm bin and the drainage is backing up into a slimy mess. Has anyone else dealt with noisy or overflow issues from a neighbor's setup?

2 comments

c/ai-innovations•

olivia_anderson•2mo ago

Hot take: AI writing tools fixed my horrible email style in about 3 weeks

I used to write these super long emails at work that nobody read. Last month I tried this AI rewriter that shortens sentences and adds bullet points. My boss actually replied to my Friday update for the first time in 2 years. Has anyone else noticed their coworkers responding more since using AI for work emails?

2 comments

c/appliance-repairers•

olivia_anderson•2mo ago

Original parts vs. aftermarket on a Frigidaire ice maker?

I had to choose between a genuine Frigidaire ice maker module for $85 and a knockoff for $40 last week on a job in Austin. I went with the cheap one to save the customer money, but now it's cycling weird and the ice cubes are half size. Did I mess up, or do aftermarket parts sometimes work out with some tweaking? What's your take on this trade-off?

2 comments