The camera Lightroom profile for the new Tamron 15-30mm Nikon mount is completely off. It creates bright spots on the bottom left and right corners. It also creates this wierd checkerboard effect on top of the image. It also doesn't fix the distortion. Basically it is useless. These problems are very noticeable for night/dark photos. When I transfer the photo from LR to PS the weird grid mesh pattern shows up. The bright spots show up. If I don't choose the profile before transfering none of these problems appear. I've included a picture of what happens.