After looking long I decided despite the not quite sooo low price for this model, it came quite fast and I must say I'm thrilled. Habs has built in my Astra G CC in about half an hour took to adjust and so on. The instructions are easy to understand and also the material appears what to do here. The grid can be flexibly adjusted in absolutely any direction, within the limits of size of course. Conclusion: Highly Recommended I would buy again!