But the problem is on row 27b, not the entire Schedule C, and thus I can't delete the Schedule C, but TurboTax won't allow me to delete the zero from the row 27...

I have the desktop version and encountered the exact same issue. I followed the instruction and switched to the form version, but no matter how I tried, TurboTa...

I have the desktop version and encountered the exact same issue. I followed the instruction and switched to the form version, but no matter how I tried, TurboTa...