Do the first tutorial - the wrench is the right size for the spindle

Finally got a chance to unpack my Nomad and give it a whirl. I’ve never done CNC so I did the first tutorial. Realized that the wrench is the right size for the spindle to attach the collet nut (handy since my adjustable wrench was too thick to fit on the flat part of the spindle). (Sorry - I wasn’t allowed to post a pic).
/K