Wrong installation instructions

Decent product, nice and quiet on the lowest 2 fan settings, hence the 3 stars. Installation instructions are very poor though, very light on detail. Even worse, the screw positions on the template you stick to the wall are wrong! Once you've hung the appliance on the top 2 screws, the bottom ones don't line up. With the holes in the hood, they are about 30mm too high, as the hood drops by that much when hanging. Unbelievable they never tested this!