Amended return problem with form 1040-x original AGI

I am trying to amend my 2022 tax return and when I finish entering all the information (using the CD version of turbo tax home and business), the Original amount (column A) on the 1040-x page is not correct.  I can't figure out where that amount is coming from.   Column C looks correct and matches the revised 1040 form.  Can I just go in and manually change the original amount in column A and then also column B?