Wage level blue--harmless error?

[Alex796]

Like many other H-1b applicants this year, my employer got an RFE questioning their wage level selection. 

My actual salary is higher than level 3 of the occupation, but because it is an entry-level position that requires extensive supervision and training, my employer filed wage level 1 on the LCA. In that case, if by any chance USCIS does not agree with my employer's determination, is it possible to make a "harmless error" argument that my wage would have sufficient even if they had filed a higher wage level? Is it possible to change the wage level selection to level 2 or 3 (at my company, all entry-level positions offer a salary higher than Level 3)?

Thank you.