True Ames Lovelace Piggyback Keel - Smoke,True Ames Lovelace Piggyback Keel - Kelp,Keel vs. Piggyback.. I drew up the first Piggyback fins as a toe-side asymm fin (slide 2), ended up making twin sets of it after a while as it was proving really,True Ames | Lovelace Piggyback Keel Clear Surfboard Twin Fin,TRUE AMES】LOVELACE PIGGYBACK KEEL/Smoke - RIDE SURF+SPORT,