Outrigger sailing, trying a larger sail

First try of a larger sail. Sailing back after a calm days fishing we tried out a larger sail designed for a Sunfish sailboat. It worked well and we covered the 6 km's back pretty quickly. Some learning and adjustments are required. I made the boom and halyard, and they seem to be fine, however the mast is too flexible. I did reinforce it with some fibreglass tape but it's not enough.