My astronomy club recently decided to upgrade the focuser of its Takahashi FSQ-106EDX3 telescope with a Moonlite Nitecrawler. The folks at Moonlite asked us which thread we needed to connect to the imaging train and we're really not sure. Our camera is an STX-16803 CCD with FW7-STX. Can anyone advise on on the proper adapter? Thanks, Richard Bell Kalamazoo Astronomical Society