My father has a solid fuel Stanley Super 90 range which is about 16-17 years old now. He recently had to replace the top plate as it had cracked and fractured. He had a guy who repaired ranges do this for him and he actually used a top plate from a oil Stanley Super 90 as he said it was all he could get. Since then the heat output has been really poor and it's impossible to to get the thermostat past about 150 C even with a blasting fire that would previously have the thermostat at max. Anyone any experience of these ranges and have any advice or know someone with good experience of these who he could contact in Galway area.