right out of the package the tattoo's tackle diving swimmer will dive several feet. you can bend the eye of the lure to change how deep or shallow you want the lure to dive. if the waters you fish art mostly shallow, you could stick with the large swimmer or jr swimmer, which you already have, and bend the eye of either of these lures to also go shallower or deeper. eye up, deeper. down, shallower.
here's some info on this technique -
Surface Swimmer Fishing Tips & Techniques – Catch More and Bigger Fish on Wooden Lures From Tattoo’s Tackle