I must say im very annoyed by wasting a load of money on the platinum charts. Ive used Gold for a couple of years . The sonar readings on the new 3 d charts on platinum seduced me. They are good , the big issue I have is that all the named reefs on my map are no longer named on platinum. Some reefs that shallow or dry out on the old chart are missing , so its actually more dangerous than the Gold chart
Ive updated but still no names of reefs on my UK 28 chart !