Retirement tax questions

@d2richland  So I probably should keep the IRA/SEP box unchecked.  It doesn't change anything for me except the amount in line 4a.  It's too bad that this hasn't been resolved but seems that TT doesn't think it's an issue.  
In addition to the 4a-4b mess, TT also added forms that I didn't need and this was before I unchecked that box.  Added the business expense form (don't have any of those), HSA form (don't have that) and Alternative Minimum Tax Credit form. I don't know why that happened but I deleted the forms.  Didn't change my refund amount.
 Has anyone talked to a rep from the IRS to get more info?  Have people received refunds with 4b being greater than 4a?  It's confusing.