Years back in NV an installer was tightening a spring with a screwdriver. It broke and it dug into his arm pulling part of his muscle out when the spring released. This was more than 40 years ago. I don’t know if that was standard practice or if he was negligent.
I would let a pro do it.
I'm a Steelers fan too but I'm a little bit up in the air about this. How are you for me since I'm in the west. Really I just want a good game. We've had too many turkeys in the past.