Uppon my arrival I found the unit was low on charge after 3 weeks. The leak stop didn't seal up the hole. I think there are multiple leaks. We will need to replace the unit. Office please contact the customer to set up an appointment for Cory to come out and give them an estimate to replace. I filled the system up with r427a refrigerant out of jug #62. Just so they have air this weekend. I left the system cooling. Please credit today's repairs towards the new system.