We repaired the board from the break on the first day and were only going to try and keep the break area up in the trunk to not put too much stress on the board. We did start the 3rd leg and made it through the surf then went to put the leeward rudder down and it broke off (the casting broke). Went back to the beach got a repair from our great ground crew David, Chris and Tim and headed back out. The boat was sailing great on a jib reach around 18-22knots with one on the wire. About 25 miles in we heard another bang board broke again we could not get the board to go up or down so sailed the last 35 miles with the board folded under the hull. We made it to the finish only to find out we had taken on a lot of water from a small hole in the back of the dagger board trunk. All has been repaired and we borrowed a board form Zhik 2 to start the final leg tomorrow.