Hi I have just put a deposit on a narrow boat of 10 percent through a broker I did a bit of research on the boat and found that the seller was a boat company who bought it as a sunken boat and refurbished it ; I contacted the boat company direct and they confirmed it had been a sunken boat but was unsure of why it sank but said they refurbished it and gave me a year old hull survey report which states the base plate readings were 7.3 to 9.9 which includes starboard start of swim ; some dormant pitting of a loss of 1.5 to 2.0 the uxter plate 77.8.0, /hull sides 4.3-5.0 / and a1.2 mar length of the hull side above the starboard uxter plate had 6mm fabrication nominal plate and guards had underlying corrosive activity , once I read this I started to panic and I’m thinking of asking for my deposit back , as the broker never told me this was a sunken repaired boat just that it had been refurbished can anyone help or advice me please thank you