Amazon is playing unfair with us. The rating of our product is 8350k with 4.1 stars yesterday. But today we checked the rating of our product. It is 3.9. We are surprised. From 4.1 to 3.9. It's next to impossible. Because if your rating is going down. You should get hundreds of negative reviews.Then your rating should reduce from 4.1 to 4.0.But we have got only 20 to 25 new review ratings since yesterday and this number of reviews gives a mixed effect.Because there are more Thousand positive reviews on the product, so much rating drop is not possible in just one night. If there are too many positive reviews on the product, it takes months for the rating to go down.We request Amazon to return the rating of our products back to normal.