Tech found water under liquid line in the attic. Tech found liquid line in the attic was 65 degrees on both sides of the filter drier. Tech found liquid line temperature was 84 straight out the condenser. This indicates a restricted liquid line. Tech found and repaired a kinked liquid line and found normal pressures now. Liquid line temp in the attic is now 84 and only a 2 degree drop from the condenser. Tech found lineset it brittle and recommends replacing.