I recently got the Solarscreen one installed in one of my cars and it has been doing a very good job so far. Used for around a week or so. In my case, the tags are inside the sheet and they did not cut anything around it. I have my society's tag, NUST tag, and the motorway etag. There havent been any issues with the tags and they are working fine. However, one thing I observed is that the light tends to scatter a bit during the night time. Is that happening for anyone else? I told him about this and he mentioned that it can be due to dust and he will replace the windscreen paper again. However, in my opinion it is the texture of the sheet that scatters the light during the night time and replacement wont make any impact on this.
