Drywall missing on wall connections clipped by roof

[Thewoodmaster]

For some reason i cant get drywall where the wall connection is under this dormer, I tried setting the tall wall to run through at the ends and that didn't work.  I'm at a bit of a loss, i'm sure it's probably simple.

Thanks,

Matt

Carraige house3.zip

[DeLayDesign]

Try copying the attic walls that are cut by roof into a duplicate of the wall, but mark it Partition.