If you torque to the proper value, the slight loosening that will occur has been taken into account. Leave them undisturbed & they will be OK.

Next time you rip out something with aluminum conductors, try tightening a terminal, you'll usually be able to turn it 1/2 to 1 full turn, yet there won't be any evidence of a loose connection.

Tom

Few things are harder to put up with than the annoyance of a good example.