Ok, here's a weird question for all you professional mechanic types (yes, you too Martin lol). I have a 3/8" drive torque wrench. If I use it with a 3/8 to 1/2 drive converter and 1/2" drive sockets, will the torque settings on the wrench still be valid, or is there some kind of leverage change as a result of converting to the 1/2" drive that affects the torque settings on the wrench? Told you it was a weird question!