Corgi Registered? Well, 4 months on from the installation, and I remembered that we don't have a CORGI certificate to say the cooker was installed properly.
After calling KK once a week for a month, I finally hit on the right questions to ask...

1) do you have your corgi reference number, because I need to contact them to find out what their delay is in issuing the certificate.
2) If the delay is not with Corgi, then they need to know how slow KK have been in fulfilling their obligations as installers
3) if the don't have a corgi number, then I'll be contacting Trading Standards because Kitchen Kraft had assured me throughout that they were corgi registered fitters.

Within a day a 3rd party gas installer was in touch, wanting to come out to check the cooker. He came yesterday - apparently he is not employed by Kitchen Kraft, as they are NOT corgi registered. He checked the install, and will be getting the right paperwork issued by Corgi. In the meantime, if the house had gone up in smoke due to a fault on the cooker, I could have found my household insurance invalid because a non corgi-registered fitter had been doing gas installations!!!!!

Oh yes, AND the dishwasher door is catching on the plinth, so something needs to be sorted out wiht that too.... also now oustanding for about 4 weeks!!!  ¶ 5:31 AM