Bumping this. Where is it?

Bumping again. What is the answer?

I am guessing that you previously just used the "1= automatic extension, 2=blank" input of a 1 and when you look at your input you just see a 1.

You need to remove the 1 and enter the next few entries to match what the 4868 would have been when you e-filed it. 

I think it is a good idea to print the form 4868 when you prepare and e-file it, and to save the e-file transmission slip and acceptance slip. That's what I do.