Upon my arrival I performed the UV leak dye search. I found a leak present around the bypass tube for the refrigerant pressure control. In order to verify exactly where the leak was at given the area it was in I whipped away the uv dye and sprayed the area with soap bubbles. The leak is coming from where the bypass tube is brazed into the suction line. Customer was not present at the time of the leak search but we did speak over the phone. I will get the repair options emailed over and follow up Monday to answer any questions about the options. System does still have good charge in it at this time.