TIP:
Try tying the Wolfram Jigs with a loop knot.  This knot will allow the jig to move as designed.

TIP:  A Double Surgeon's Knot is a quick, easy way to tie a loop knot for the FISKAS Wolfram Jig. This loop knot allows the jig to suspend as designed with minimal spin. 
(1) Pass the line through the jig eye and double the lines to form a loop.  Make a single overhand knot passing the jig through the lines.  Do not tighten the knot yet.  
(2) Bring the jig back through the overhand knot hole.  
(3) Hold the jig in one hand and the tag end and line in the other hand; gently pull to snug the knot down towards the jig leaving about a 1/8 inch loop.  Trim tag end.