No one is denying your experience so please don't read it that way. What I am saying is we have been fitting them for years and have not had any problems so that has to count for something. There is not a product on the market that hasn't had a problem or two on some cars. When you had dramas, did you contact Nizpro and discuss it with them? If you haven't done this, then I think it is unfair of you to bag their product without having given them a right of reply. I know Simon @ Nizpro is high on ensuring product quality and making sure his products deliver. At the end of the day, we offer our customers different proven brands in multiple products and these are products we trust. We are happy to fit whatever brands our customers want but we will advise them if a particular brand is not one we would normally use and the reason why.