We have a perfect built-in gas cooker in A1 condition BUT the gas burner in the grill has gone kaput. The company, New World, don't make the spare part any more. Consequently we have to purchase a complete new fitted cooker for over �500 just because the grill can't be repaired. Anyone know a source of spare parts or any ideas. Have tried all the on-line spares but no luck. Long shot I know but forever hopeful!!