I am using two instances of EastWest's Fab Four for a lead guitar and harmony.  Everything's fine except for the last note.
 
The guitar notes do not sustain long enough on the final note, and they do not sustain the same amount of time as each other.
 
What would be the most natural sounding way to get these notes to hang on a few more beats?  If I render the audio, can I stretch the length somehow?  That might be possible in Melodyne, but I was hoping for something simpler.
 
Thoughts?
 
Thanks!

Maybe there's a better way, but Melodyne worked.  Selected the Timing tool and dragged the end of the note while holding the Alt key.

thinking you may have used a compressor plugin to do that... i freeze synths sometimes and copy parts of the frozen section then stretch them in sonar for fx and such as well.