Frankly most of the work I have been doing has been cosmetic – cleaning, sanding, treating, painting, varnishing. The big boy things, for example, the skegg and the engine have been handled by people who know what they are doing.
Today I determine to open up the fuel tank and clean out inside sludge, supermarket chariots, old bikes etc.
I persuade myself that it would be much better to soak all the potentially moving parts in WD 40 before trying to unscrew. I mean you would not want to snap copper fuel lines , er would you? So I avoid doing big boy stuff for another day and get on with the usual.