Please see Catamaran S and Catamaran DL1 at first in our products list, thank you Catamaran DL3 is base on Catamaran DL1 model. The differences are: 1. Two removable tubes which are perpendicular to the forward direction are installed on each side with a mechanism to hold a line. 2. A servo motor is installed in the boat, it is responsible for dropping lines and opening bait hopper. Dropping lines on both sides and opening the left bait hopper will be done at the same time. The central line dropper releases the line when the right bait hopper is opening.
