maybe....lolI bet the Tethrd folks are gathered in a room, reading this thread and laughing their asses off!
I love DIY guys.
Let me just be the Safety Sally here and say MAKE SURE YOU ARE TESTING EVERYTHING AT GROUND LEVEL and you are building everything according the manufacturers (Samson) specifications. They have some guidelines regarding bury length that are pretty important.
No bridge is worth getting hurt over.