If cells are sitting at the corner in a partial blockage (not spread), what can be done?

o   Ensure that partial blockages are not too restrictive. If a region is 50% blocked, and nearby area is full, cells may crowd into corners.

o   Create blockage in distributed area. https://support.cadence.com/apex/ArticleAttachmentPortal?id=a1O3w000009mFGeEAM&pageName=ArticleContent

o   If found that one particular module or instances that can be identified in patterns, is crowded at corner, give cell padding.