2015 rMBP trackpad surface is not completely smooth
I've just got a new MBP 2 days ago. So far I'm loving the new force touch trackpad. However, my fingers can feel a tiny bit of something appears on the trackpad surface. It is hard to describe. I've have looked carefully and the trackpad is beautifully fine. This thing is completely invisible. You can only feel it with your finger.
Is this thing normal for a new machine and will be gone later on?