In TT 2018 it asks for Line 2, Medical and Dental from 2017 - 6251. Since the TT 2017 6251 is greyed out on line 2 - where do I find the amount needed from 2017?

[Len-Smith]

The 2017 6251 printed by turbotax shows line 2 with the description : reserved for future use - and it is greyed out. Wondering what to do?"

[KarenJ]

Just enter "0" for this line.  Line 2 was not used on the 2017 Form 6251.