@nexchap Sorry, wasn't clear about that. At first, I tried to change the Cost Basis (for adjustment) on the 1099B worksheet, but it wouldn't let me, so I was forced to change numbers on the 8949 form, which flows into 1099B Worksheet, which flows into the Schedule D.
This action produced the following "error" from TT in the Federal Review process— "Form 8949: Cost or Other Basis should not be overridden and changed for Electronic Filing..." I imported my broker's 1099B form electronically into TT, so form 8949 originally populated with unadjusted numbers. I overroad with adjusted numbers. TT wants me to cancel the override...
I hope it lets me file electronically nonetheless...
