Directions are under clubs when you select the SureFit Performance Guide link. They use to have a PDF version that you could print and keep with you, but it has been replaced by a web page. Anyway, here is what is on the web page:

SureFit® Hosel Performance Fitting Guides

Start in the standard position: A•1 (RH) or D•4 (LH).

Move up or down in the grid to adjust trajectory.

Move left or right in the grid to fine tune direction.

+/- .75° denotes driver settings; +/- 1° denotes hybrid setting.

*LOFT = EFFECTIVE LOFT with a square face at impact.