[bob deluke]

Baz,
Get rid of that crappy insulation on the suction line. Use close cell Armaflex if you can get it. Refrigeration houses sell it. The open cell stuff used to insulate water lines in your house is not recommended for a/c lines. Don ‘t insulate the liquid line or drier. Keep the area around the condenser clean and clear of plants, weeds etc. Good luck!