There is an assumption here, that just a little more torque allowed will
make a difference. If you're really picking up rocks and that is causing
the pins to go, I doubt a little more torque will make a difference.

Are you using locknuts or nylock nuts? I think Jim has a very good point
if not.

Terry King wrote:

- The shear torque with a grade 5 or grade 9


I *really* don't think you should do that!

Steve Smith