There are lots of clients having sink mark issues in their designs. Some of them needs detail explanations so that they can understand what “sink mark” is. Our team, of course, not only answer their questions, but also help them to fix or get around of it.
I found a good short movie on You Tube by Proto Labs and will help my client or those interests in this issue to understand “sink mark” in a visual explicit way in a minute. Credit to Proto Labs.
by Pro-A Team