I was taking a closer look at these holes, remembering that the peachy build bottom-up and almost all of them originated on Yoda at heavy wrinkles.
https://s3.amazonaws.com/ksr/assets/...jpg?1407365420
- The lowest one on his right side has it's bottom point of origin at a heavy indentation on his shirt.
- The two next ones are almost flush with lateral wrinkles in his shirt.
- Lastly the most prominent one came from the corner of his mouth.
It could be that although the peachy can produce overhangs very well, these overhangs may be too steep for the wall thickness, and they may be losing contact when the laser forms them, creating a bubble with nothing for the new material to stick onto.
I am fairly sure that if they print with a thicker wall, that this will be overcome. And in the future, have some kind of material detect in the software that can see these problems in advance, and thicken the walls right before steep overhangs.
-UD