SEC E9 cutting LF31R - making every mistake

Ok, looking to cut an LF31R locker key, calibrating the machine, making every mistake so you don't have too. Looking at setting up custom card. Looking at time taken to cut a key - single sided key and things that can go wrong. Overall the machine is good for the money , but you need to do it right, after a wile it will be easier. Fair review of an on the job setup and problems