jim, Sorry, can't help you with the archives. But I'd be happy to discuss construction of the Skimmer. It was an easy build. The seam/silicon problem that was alluded to was most likely caused by the incorrect assembly of one or more of the formers. I did the samething myself. The nice thing was that once ID'ed it was easy to open it up, remove the formers & reinstall correctly. Feel free to contact me with any questions or for discussion. PS I just finished a CLC 18LT. Launched it 2 weekends ago. Had a goodtime building that one also.