hi my oven MSF 610 MOFFAT grill not working but when grill selected temp selected light comes on but no grill i suspect element but question as well is when coming to remove element notced a earth wire adrift as follows power supply all wires okay earth feed gose to all points the earth wire adrift has a spade conector and and other earh feed are linled to it there are no obivious points for it to be connected to as cable lenght limits it to the top half of oven ther are 2 conections on grill element earth connected to nut on grill element and chassis/ light /oven element so anybody got one can point me to where this earth wire goes please