Ever try just calling the supplier first?

Keep a solar charger for your phone, that way you can still use the flashlight and check the journal at night lol

Remember what @quinnc44 said about missing the obvious? Makes me wonder if the drone images missed that tool pile because they were looking for the wrong thing, like big shapes instead of small piles. Maybe the tech needs a person to tell it what's actually important to look for.

Oh man, that brings back a memory. My neighbor had a similar issue with his old stone chimney. He ended up going back to the old rods and brushes, but he would run a shop vac hose up from the fireplace to catch the worst of the dust as he worked. It was a messy, two person job, but he said it beat fighting with a clogged machine all morning. Some of these old systems just don't like modern shortcuts.

Found them on Amazon, worked great for my flyaways.