I made this binding jig about seven years ago and have been using ever since with consistent success:
I've had a number of people ask me about it and thought others might be unhappy with their current system and would like to try this set up:
I put together a little Flickr album with measurements and I added notes in the description. Here is a link to the album:
https://www.flickr.com/photos/283528...h/32356157733/
If you go for it I hope it serves you as well as mine has worked for me!
Mark