dots on heads?

[poopchute]

I have a question about heads. If you are looking at a head and the part that comes in contact with the tape is fine. But if you go out from there towards the edges there are 2-3 random scattered pin hole dots of light(white) colour. It seems to me as if the head material is just bubbled off at those pin pricks of dots. Is this bad? Or does it not matter if the part is as far away from the tape as it can be for a head?

 

[Beck]

I wouldn't worry too much. Those are just imperfections in the casting. They won't affect the business part of the head.