Hello everyone,

I am having a problem using the command: mne_setup_forward_model --surf --ico 4

I get the following error: Surface outer skin is not completely inside surface outer skull (sum of solid angle = 1.16234e-15 * 4*PI)

I have viewed these surfaces with tkmedit and noticed on the images exactly where the problem is, but I am not sure how to fix this problem.

Any helpful suggestions would be greatly appreciated!

Thank you, Ralph