Curious if anyone sees a nub. The tech saw something at a different angle that looked like a nub but was sticking straight up, no angle. Then later she said it looked parallel and she wasn't sure. She isn't very experienced with the nub theory. Just wondered if this pic is at a good angle to be ale to guess, not sure if I'm seeing a nub or if it's something else. Thanks! Attachment 7709Attachment 7709
