Just a thought but...............
Did you know that by putting spacers on it affects the (KPI) or King Pin Inclination.
Each corner of the car is set up so that the suspension puts the weight of the car through the centre of the wheelbearing and therefor the centre of the tyre giving and even weight spread and by putting on spacers you are actualy shifting the weight onto only half the wheelbearing causing extra heat and sometimes very premature wheelbearing failure, which in worst scenarios will cause your wheel to come flying off, or at best will leave you out of pocket because you have had to put new wheelbearings on and new tyres because of uneven wear and all because nobody told you.
Also vw build into the cars design to have whats called a 'Negative Roll Radius' which if you have a puncture whilst driving, the punctured side will pull into the centre and as the other side is higher it also pulls into the centre meaning the car stays centralized and will go where you point it until you stop unlike most other manufacturors where if the a puncture occurs the car will pull to whatever side is punctured which could cause you to pull in front of another vehicle.
After explaining that, spacers also affect the Negative roll radius in a bad way.
Manufacturors spend time and money to research and develop these cars and its not always as simple as it looks why things are designed the way they are.
This is why you have reputable aftermarket mods and cheap ones, the cheap ones have had no reseach and development (or very little)while the reputable ones might be a bit dearer, you know they wont cause long term failings with other parts of your car.
I hope this was a useful read and a help to any decision you do make when it comes to spacers.