What if 1040 was right but some worksheet was wrong

[momomoney]

Hope someone can share some insights. 

I was revisiting my 2018 tax filling and realized there might be errors on how my Roth/Traditional IRA were reported. However, it's correctly shown on 1040 as non- deductible. In this case, the error did not affect my tax in 2018. I wonder do I need to go back and amend my 2018? Or I can live with it.

Much appreciated! 

[Anonymous]

if there's nothing wrong with the return there's nothing to amend.  the IRS doesn't even get those worksheets.