I'ts easy to laugh, as TT says, at other's endeavours, but I have seen grown men come to Fleetwood lake, who have spent many many hours on building a beautiful model, put them into the lake only for them to either come close to sinking or even capsize because they have not put a combing around their superstructure fitting, or forgotten to put ballast into a lifeboat.......
I confess, that I would have absolutely no idea as to how to set up a boat like these guys have done, and rather than take the p***, why not try an encouraging comment on the post.
Perhaps you should have stayed in "The Pub" Andy, if you are going to mock those who strive to endeavour!