refinementBox mode inside
 

Hello,
I would like to obtain a mesh of a body into a tunnel.
I also put my body into 3 different refinement boxes with refinement level (mode inside) increasing from wall to body: level 2 for the external, 4 for the middle and 8 for the internal box.
The refinementSurfaces of my body is 1 1.
OpenFOAM doesn't seem to work fine, it doesn't create my refinement boxes!
Does Anyone know this problem?
Is there a maximum limit of refinement level?

Thanks for any reply

Andrea