Broke but Dogtra made it right!
"I’m still sticking with my original assessment that this needs part needs to be reengineered. I love the Dogtra systems and I’ll never use another e-collar but as for this part, I’d imagine I’ll be sending it back in again when it fails. The point at which 2 of the wires connects with the plate is the fail point. On the opposite side the wire is connected at a different point and hight, so all of the stress lands on two points instead of 4 which would carry the load more evenly. All that said, they replaced the part quickly and without fuss. Thanks Dogtra team!"