This is how it should appear once the skewers are driven home, glad to be given a break from wielding sausages. Builders prone to anxiety may wish to use a greater number of skewers, but the uppermost panel fitted so snugly here that I may have got away with none at all: but then that takes decades of wasting your life this way.
The skewers can be removed once the assembly is complete, but many doctors say the risk of removing them would outweigh the benefits.
