So maybe it's me
On the way to Chicago Midway Buffy announced that we needed to make a pit stop. I sighed and muttered an of course to Dave who was starting to recognize how often Buffy needs to stop when travelling. I compared her to a thimble and she shot back in her own defense: I drank way more than you guys do!
Don't you mean you drank more than we did?
I asked. And I realized that I had misheard. Again. Last time she said drank /dɹæŋk/ and I heard 'drink' because she probably says something like [dɹe̝ŋk] (the uptack below the 'e' indicates a raised articulation). A diacritic doesn't tell us specifically how high the vowel is and I'm starting to think that perhaps Buffy's [e̝] is pretty much identical to her /ɪ/.
Of course I can stand on no conclusion regarding her vowel distribution. I can't make a judgment like that based on two misheard tokens. This is not how questions are answered, this is how they are raised. So my question: has Buffy completely merged /æ/ and /ɪ/ before ŋ?
I have at the very least some evidence that she has merged them enough so that I have confused each for the other. Well either she's saying them the same or I need to start listening more carefully.