Here's a little vid I made on the method I deploy to make the coil 
direct youtube link: http://youtu.be/pY1Q99_dOFw?list=PLXapuY0P2qXegMgASRLfse0gkx_KEwT8 O
direct youtube link: http://youtu.be/pY1Q99_dOFw?list=PLXapuY0P2qXegMgASRLfse0gkx_KEwT8 O