I use the beetle all the time, but without the spin. Use a 1/32 oz jighead with a #6 hook and the grub body. Cast out, let it sink, twitch it on the way in. The gills love it. If you can't find the grubs at the store, by some two inch curly tails in the color pattern you want, and trim off the tail. Black/charteuse tail works great. After trimming of the curly tail, you should have a chartreuse tip on the end of the grub.