@springdew Wow, so they are not completely safe then… Congratulations on your land purchases by the way! I’m a bit intrigued with what the circle shaped structure is, that your neighbor has.
@odd Thanks! When I get out there to do my soil test, I’ll see what I can find out without trespassing.
@maique I sat and thought out a self-locking mechanical shoe once. Never did anything about it. The idea seemed a little fringy.