Maybe the correct tightening torque would be: not quite a full grunt.

I'm fairly sure that starting at a half of a grunt, then trying a little
more, would do it.

--
WB
..........
metalworking projects
www.kwagmire.com/metal_proj.html


wrote in message
...
but I wonder if your collets are seating properly.

No collets. I don't use it very often and changing tooling is even
less frequent. A consistent minimum acceptable tightening torque will
solve the problem.


On Dec 17, 11:38 pm, "Wild_Bill" wrote: