Business & farm

So, we just needed to add $23 in interest income on our 1065 after we electronically submitted and IRS accepted our 1065.  Simple, right?  Opened up TurboTax for Business on our PC and proceeded to selected amend a return, we selected our accepted return and went through the steps (even changed the name of the file by doing a save as so as not to change the original TT file that was created, filed, and accepted).  We get to the end and it says that we cannot file it electronically because it was already e-filed.  OK, glitch in the system? Maybe, but here is the thing, TT created both a 1065-X and an amended 1065.  IRS says we can e-file the 1065 amended form and that is what we prefer to do but it seems that TT is not programed to produce just an amended 1065 and let us proceed to e-file it.  OK, so I am ready to pull my hair out for $23 (see first sentence).  So, HERE is the question Tagteam, should I just print out the amended 1065 (not the 1065X) and mail it?  That's what I'm thinking.  Or am I doing something wrong in TT that is causing this fine program to jump to a 1065-X and, on top of it, believe that I have already e-file this newly amended 1065?