Must admit that this link from T-Cut
https://www.engineeringtoolbox.com/t...ts-d_1693.html got me thinking as I, like most others, use a form of copper grease so I tried using the torque wrench with the copper grease - took a lot of effort before I heard the set click, and then relieved the pressure, and put them on as I've always done by feel - most of the times I use my airgun, but even so I usually go around and double check with a socket and bar.
Regards