Internal web fullness options

Same cartoon tubes everywhere (thickness/size unchanged). Only the INTERNAL WEB changes: it fills voids that can see the sky from few directions (deep between/behind tubes). Higher number = fuller web, fewer holes/tunnels. Rotate each and tell me the lowest level where the holes/tunnels are gone.

structurecurrent2/184/187/1811/18
256BA current blanketweb fullness 2/18web fullness 4/18web fullness 7/18web fullness 11/18
1ENHA current blanketweb fullness 2/18web fullness 4/18web fullness 7/18web fullness 11/18
8TIMA current blanketweb fullness 2/18web fullness 4/18web fullness 7/18web fullness 11/18