Just use paper jig
http://www.techinfo.bindingfreedom.com/uploads/FKS_paper_template_R8.pdf
And the best thing, I found, is to merge the toe and heel sheets in InDesign or something for your BSL, print it on an 11x17 and voila, most of your potential fuck ups get reduced. Makes mounting a breeze, too.
Or good luck finding one.