I live in a recently rewired house with new circuit breakers and I'm 95% certain I could do the job myself - but I wouldnt because I have two young kids. Pancake has a new baby and like most people probably lives in house where the wiring hasnt been touched for years. Maybe the cooker box is okay, maybe the wiring is corroded or is shorting out somewhere. Maybe some ****wit has bridged the terminals with aluminium foil. Do you know that for certain his wiring is okay? Has Pancake got a testing meter? is it really worth it for £50?