Resident and I made estimated payments, So IT-201
Quoted from above
"If you did make estimated tax payments, the total of the estimated tax payments will be on the appropriate line and you cannot change it directly. Open Form IT-370, which is the extension form. Check the box at the top that says "Check this box to freeze the amounts flowing to this form." You can now change the amounts in the IT-370 Smart Worksheet. On line 1 of the worksheet enter the amount that you paid with the New York extension. If there are any amounts on lines 2 through 5 change them to zero. On line 7 enter zero. Line 8 should now be the amount that you paid with the extension (the same amount that you entered on line 1) and that amount will be added to the total payments on IT-201 line 75 or IT-203 line 65."
Box will still not allow a number to be entered. I had sent in money with the extension that didn't need to be sent. The program was blocking my manual entry.
Found a fix
On the IT-370 Smart Worksheet I...
Checked the Freeze Box
Changed Line 1 to 2/3 the amount I paid with the extension
Changed Line 2 to 1/3 the amount I paid with the extension
Changed Lines 3-5 to $0
Changed Line 7 to $0
Line 8 now shows what I paid with the extension
Not a great work around but......
The amount with extension should be able to be easily entered manually.
Again, Thanks to all who responded.