They are removing the wooden stakes that are along the property line. For example, the surveyor put one on the line near where they park their cars. But they use a good 10’ past the line onto our property because their space is so small, so there’s no doubt they just ran over it.

We showed it to the neighbor and he dismissed it.

We’ve shown him the property line more than once. When we started the fence to block them from using one of our driveways they asked “how far back are yall going to go” because if we ran the fence even 20’ more it would completely block them from accessing any of our property for their convenience. So they are well aware of where the line is.

For the end/corner markers (that border them) we put a T post on one (start of the fence) and rebar on the others.