Do You use the Palomar Knot?
http://www.youtube.com/playlist?list=PLri4uR1zah48B-hLI1osYpfnxWHDCpaG7&feature=view_all
http://www.youtube.com/playlist?list=PLri4uR1zah48B-hLI1osYpfnxWHDCpaG7&feature=view_all
To add to this, if you also then run the tag back through the top of the hook it will keep the hook point upright.If you leave a long tag end and tie a sinker/weight to it it gives you a great way to suspend your live shrimp just above the bottom.....flatties love it.
Found that it is much easier to feed the line through the eye then back through again to form the loop. Pretty tough to get mono to shove through a really small hook eye.