Our new C-242 had about 12 "minor" gel coat issues (along with many other problems including a dead thruster) when we took delivery. They said that they were covered by warranty and would be easy to fix. I reminded them many times over the past two years, and they finally fixed them last month.
The dealer didn't know to fix the problems, the third-party gel coat company wanted too much money for the job, and the factory said they didn't normally do gel coat repairs. Finally, after the two-year wait, the boat went to the factory for the needed warranty repairs. They kept the boat at the factory for about three months before returning it. They stored it indoors, so my solar power didn't keep the batteries charged. I turned off house power, engine power, and all electrical devices before sending it to the factory. House power and some electrical devices were on when they returned the boat to me three months later. The batteries measured 5.0 volts. The factory claimed they didn't turn on any power and said that batteries wouldn't have been harmed. My trust in them was harmed, if nothing else. The gel coat looks good, but they failed to take care of the batteries.
I should have taken delivery of the boat only AFTER all warranty repairs were done. I have also been asking for a copy of the PDI (Pre-Delivery Inspection) report for two years. They have now (two years later) agreed to perform a PDI, although they have not yet scheduled the event.
My advice to all new boat buyers is to take delivery only AFTER all problems are fixed and a PDI is included.
Marshall