this post was submitted on 30 Aug 2023
82 points (97.7% liked)
Home Improvement
9088 readers
4 users here now
Home Improvement
founded 2 years ago
MODERATORS
you are viewing a single comment's thread
view the rest of the comments
view the rest of the comments
Poke around with a Johnson bar until you hear a metallic sound. Then bury some single mode fiber next to it.
A metal detector may work depends on what else is around.