on my voicebank Ashball V1 my "い" syllable always is out of tune for some reason. I re-recorded it but i still can't get it to be in tune. I made sure everything was oto'ed correctly but it still is out of tune.
attached is an example using "ka, ki, ku, ke, ko" and then "i, i, i, i, i" right after it
attached is an example using "ka, ki, ku, ke, ko" and then "i, i, i, i, i" right after it