Grizzly G0670 Owner's Manual page 64

Cross Slide
Slide Leadscrew
Adjustment
NOTICE
Figure 111
Avoid the temptation to overtighten the
backlash set screw. Overtightening will
cause excessive wear to the wedge, half
nut, and lead screw. Reducing backlash to
less than 0.001" is impractical and reduces
cross slide and compound slide life.
Compound
Figure 110
Figure 111.
Figure 110.