Or if you are doing a top-mounted neck-thru, slice of a wedge from the fingerboard contact point to the tail end, and then cut out the recess. Screw to the top as usual. This photo shows the wedge cut out, narrow point near the fingerboard, wider point at the tail. The heel block is ready for gluing. The recess is already cut away, too.
(The bandsaw needs a new blade, and would it kill me to cut the grass?)