This mix is not feasible. You may need to lower your target nic, VG or PG content, or flavoring. Alternatively, use a stronger nic base liquid, or a nic base liquid with a different VG/PG ratio. Please adjust your settings until all numbers are greater than zero. Your target nicotine level is higher than your nicotine base strength. You should either get a stronger nic base liquid, or lower your target nic strength.