There are tutorials for a lot of things in the game, but tutorials for crafting and encrusting are conspicuously absent; I believe that some should be added. Crafting/Encrusting tutorials are particularly important now that encrusting has been added, making things even more complicated. There are a handful of things about encrusting that I still do not understand, like how instability works; I know that high numbers next to the broken star icon by the encrust description mean an increased chance of instability, but I still don't know what the number itself actually represents. Anyway, long story short, you should add a tutorial for crafting and encrusting.
eventually, gaslamp will have to overhaul the tutorial section to make it more relevant to the most up to date features. Someday...