[Zabco]

I wouldn't say there is no interest here in these types of attachments. While I certainly, at least at this time, don't have a use or need for such a device I am certainly very interested in seeing how you made it. I think you have done an outstanding job in machining and producing a very complicated object to scale. Your workmanship is first rate, congratulations. I hope to achiever your level of craftsmanship someday, seeing your work is an inspiration. Please continue to post.