savage 10 precision carbine stock and trigger question

I was wondering what the suggested torque might be for the two screw accustick on the savage 10 precision carbine might be. This model does NOT have a wedge.

Also I have a small problem with my safety. With saftey in position 2 (bolt free but trigger can't move)if I pull the trigger and let go then move the safety into ready to fire position the trigger goes off(shear hits the trigger blade safety but if I press that down and move the saftey trigger still goes off). One "fix" I have found is to push the trigger to the left. If I repeat the above the trigger does not fire. And if I press on the trigger and feel it click. I can push the trigger to the left and "reset" it so it doesn't fire when I move the saftey.

I know I should never have my finger on the trigger till I actually fire but i rather have my trigger function properly than not.

Please help to advise.

Thank you.