Andrew,

                   Can you describe the dimensions of an inlet curve\?  Just for an inlet that would be say 4 inches deep and possibly  1 -= 2 inches thick?  If possible measurements every ½ inch from the nose?  Yeah asking for the impossible I know, but have nothing to loose.  Even an approx. description will do.

Reasonable frost this morning, first for the year and crops look great after 3 years of drought./

Regards,  Neil.