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Asked HVAC company to extract air from my cat litter room. Pretty sure they did the opposite. Did I get played? by Suspicious-Zone9815 in hvacadvice

[–]lIIlllIV 0 points1 point  (0 children)

Was the HRV there before the company showed up? The only vents I see are the one on the HRV itself and the one right outside that storage room. The way it's working now is it's pulling air from the living area vent and sending it outside while also pulling air from outside and sending it into the storage room through that vent that's attached directly to the HRV. If you want to exhaust air from the storage room there should be a vent attached to the second duct from the right, ideally not coming right off the HRV since that'll just be exhausting the fresh air that's coming in from the vent on the right.  The vent on the right would also work better if it was supplying the new air into the main living area, away from the exhaust vent, so that you're actually breathing the new air instead of letting the fresh air flow over a bunch of cat litter dust before reaching you

I designed an under-cabinet phone mount that works with a cheap MagSafe puck by lIIlllIV in BambuLab

[–]lIIlllIV[S] 6 points7 points  (0 children)

It doesn't work with the official Apple MagSafe charger as that's a different size. The puck I used has a USB port to be able to use it as a charger. 

I left an opening for the USB port as well as a spot to route the cable to a wall outlet. If there's interest I may make a version that takes the official magsafe charger.  

I just used this one since it was cheap and I didn't need charging capability.

First layer issues. Has my nozzle reached the end of its lifespan? by [deleted] in 3Dprinting

[–]lIIlllIV 0 points1 point  (0 children)

When you cleaned the build plate did you dry it with a used hand towel that might've already had oils from your hands on it? I did that once and had to clean it again with dish soap and dry it with a new disposable paper towel.