Theses videos are the best I've seen on the internet. I like the style. They are so clear and have even given me the confidence to have a go. I look forward to seeing the one about putting the roof in service mode. The ones I've seen always leave me a bit unsure so have never tried it. I've put your website I'm my favourites. Not sure if this is what you do but I would love to see one on how to clean and treat the roof. I have a lot of green stuff on mine ( always park under trees). Is this just a hobby or do you service cars ? Well done and a big thank you.