Hi Wayneb,
Uncle Jess is a wise, wise man and I have to agree with his response. Try breaking into subsurface flies with a dropper fly off your Gurgle Pop (my favorite fly too. BTW). Try tying a size #8 or #10 Wooly Bugger about 18-24 inches off the bend of your Gurgle Pop! Fish the Gurgle Pop normally and set the hook if the Gurgle Pop moves strangely or just disappears. You won't be disappointed. 8T