I thought this was a good article,

http://www.taunton.com/FWN/ToolGuide....aspx?id=24930

http://www.taunton.com/finewoodworking/pages/wvt117.asp

You can shim the trunions if the saw goes out of parallel when
beveling.


MJN wrote:
Well this procedure has you loosen the locking nuts on the bars and
then move the tie bars back into alignment using the motor as leverage
then tighten them up. Is that the one you did or did you actually do
some shimming?