View Single Post
  #7  
Old 21-10-2006, 11:32 AM
Dennis
Dazzled by the Cosmos.

Dennis is offline
 
Join Date: May 2005
Location: Brisbane
Posts: 11,774
Other options for securing a cardboard ring are:

Using a hole punch, punch a couple of holes in the cardboard ring at 180 degrees and thread some string through the holes and fasten the string to the top and bottom mounting rails (if you have them), or around the OTA.

You could also add (glue/staple) 3 tabs or ears that stick out from the cardboard mounting ring and then tie some string around the OTA that passes over the top of these tabs or ears, thus securing the ring to the OTA.

Cheers

Dennis
Reply With Quote