I made a dual quiver-tail wacky rig a few years ago in a larger size and caught fish with it. But a friend gave me a package of spike-tail grubs which I wouldn't use and attached the tails to a grub body. Both tails quiver with rod tip twitches and makes fish go crazy! A doz. fish were caught yesterday in open water and in the pads. Fish that missed the first time came back after the lure again on the 2nd or 3rd cast!