Hi guys. I'm looking for some advice. How tight do you torque the bolts on an action wrench? I've seen some guys online using like 4 foot cheater bars to tighted the bolts but I worry about distorting the receiver/barrel/chamber. Is this a legitimate concern?

Also, when I torque the barrel nut, the barrel tightens too which screws up my headspacing (I imagine this might mean the wrench is too loose but again I'm worried about overtightening). How do you all prevent this from happenening?