Ralph,

I tie a two-lipped Gurgler pattern somewhat similar

1. I cut the strip of foam 2 1/2 times the length of the hook and the foam on the hook and slide it to the eye of the hook with the lip on the bottom below the eye
2. Tie in the tail materials
3. Lay the foam down the length of the hook and wrap the thread loosely down to the bend. add a few tight wraps then wrap it back to the eye of the hook
4. Fold the top foam back along the hook and tie it off, making it a two-lipped Gurgler.

I've had good luck with this pattern as it make more noise and creates more disturbance that seems to attract hungry bass.

Jim Smith