WizardStan
Mega GP Mania
- Joined
- May 24, 2008
- Messages
- 16,731
I'm pretty sure that's shadow that you're seeing. That part is supposed to be rounded, so it's already arcing away from the lid, made more obvious by shadow (I think), but I also note the same thing on the opposite side (to a lesser extent). So either both sides experiencing shrinkage, or both sides are arcing as their supposed to and just put slightly under shadow.