I've decided to be a mechanic. Actually changed the rear tire myself. Got me a torque wrench to do the rear axel nut. However the torque wrench is not going "click". In plain English what does 60 ft-lb feel like? I'm a pretty big guy (well maybe not pretty) and I put about 3/4 of my strength to it. I'm afraid of applying too much pressure. Could the new AmPro wrench be defective? thanks.