If your pasta machine is not cutting pasta dough properly, take a step back to assess the situation. First, make sure you give pasta time to breathe after mixing the dough. Wait at least 30 minutes before cutting pasta with a machine. If the pasta dough is too wet when it’s time to cut it, and adding flour doesn’t help it pass through the pasta machine, then you may want to let the dough set longer or overnight in the fridge to dry out a bit.