hi all, i have a delongi cooker with a rating of 10960 w there is what i presume to be a 6mm wire from my cooker switch going in to the fuse box on a 32 amp fuse i say presume because the wire is bigger than the two wires going into the 30 amp fuse in the the fuse box but smaller than the shower cable going into a 45 amp fuse which i know to be 10mm the problem is and i have asked this question before but got baffled with the questions that came back, when i connect the cooker the clock comes on but if i try to draw power it trips out i have had a sparky out and he says he needs to pull up floorbards and put in a 10mm cable and uprate the fuse to a 45 amp one is this right?