I am new to blender and have been following Blender Guru's donut tutorial. When I go in sculpting mode for the icing I always end up getting getting holes for the icing. But When I select the donut I have no problems. I have applied the solidify modifier and the subdivision. I have played with the settings. Nothing is working. The donut looks fine when I am on layout and edit mode. I can sculpt but on it but the wholes wont go away.