Surprisingly, the JMLC articles are constantly among the most read here. My corresponding JMLC worksheets can already be found in the Download section of my webpage since some time. Recently, I got the request that in addition to the existing point cloud export it should also be possible to export splines for each step along the horn axis as many CAD programs can import and loft such splines much more elegant than to mesh a point cloud. Fortunately, I implemented the splines feature already for my William Neile worksheets so it was no big thing to migrate the feature also for the JMLC HVDdiff worksheet.