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just thought i would update you guys.....well it seems i did wire the cooker back properly before my dad had a look at it, but unfortunately have blown it up (!). at least the electric fuses withstood the battering (although it was a rather large bang) but the cooker is now caput. i phoned my landlord and fessed up that i had replaced three of the hobs but the cooker was knackered and he has agreed to replace it (thank god!). he is a nice man.....but before anyone feels sorry for him, he does get over £9k in rent off me a year. so £120 for a cooker is a drop in the ocean, really! i have learnt my lesson, i swear x