Mark,
If you're not set on a screw driver take a look at the Borka torque wrench, very simple and not expensive.
see: http://www.borkatools.com/pages/atd12/mtsd.html
Brgds Terry
Mark,
If you're not set on a screw driver take a look at the Borka torque wrench, very simple and not expensive.
see: http://www.borkatools.com/pages/atd12/mtsd.html
Brgds Terry