Quoted from Amused_to_Death:All three games were prototypes, weren't they? Perhaps the holes will disappear on the production units.
Yup. It may sound crazy, but that "cut-and-paste" line on the Pro played a large part in my ending up with an LE.
If I understand the "line" you guys are talking about correctly, I think you might be looking at it wrong. Grandpa, the tentacle, and the bug are coming out of a trap door in the floor. That "line" is the edge of the door opening.