If the difference is greater than .010,
you should realign the fence.
Loosen the left locking knob.
Loosen the rear jam nut on the left
rear of the fence.
Adjust the socket head bolt until the
both sides are within .010 with the locking
knob and jam nut tight. It may take several
tries in order to compensate for tightening
the locking knob and jam nuts.