"At the end of the crafting time, it is time for the truly tricky part of the process: invoking the power of the focus. Make an Enchanting + Magic vs formula Force + telesma’s Object Resistance. This counts as the culmination of all your work over the days, and you can’t use Edge for this test. Your net hits from this test, if you succeed, become the actual Force of the focus."
Another "strange thing": you have Magic 6 and are working with a Force 4 formula to make a focus. You get 5 net hits from the Enchanting + Magic vs formula Force + telesma’s Object Resistance roll. The resulting Focus has Force 4 or Force 5?