Dispatched for system not keeping up and ice on lines. After a thorough inspection of the whole system it was found to have a fault in the refrigerant. After adding just about a 1lbs. All pressure and temps are within manufacturer specifications. Thank you for allowing us in your house to provide the perfect home service and for being a member of the perfect family service club from your LBA Service tech Calvin. If I provided a positive or five star experience. I’d appreciate you sharing your thoughts in a review.