[J Patrick]

Thanks but link does not work without a FB account.

The procedure is roughly:
-attach straight bar (5 or 6 feet?) to outside of each front wheel with same extension front and back
-center steering wheel
-measure distance between bars in front and behind wheels
-use adjustment rod (engine side of wheels) to make measurement between bars equal in front and behind (wheels are tracking straight, no toe-in or toe-out)
-tighten adjustment rod
Of course, bars must be straight, parallel to ground, attached to same position on each wheel, measure perpendicular to bar, ...
HTH!