I just bought a used pair of M90-312T aids as backups to my KS9’s. I’ve got an M receiver in the right side and a P receiver in the left side which is what my original Costco audi recommended. I’ve mounted these receivers in some previously used acrylic earmolds.
After setting the levels with Audiogram Direct the left side aid is very loud while the right side is very soft. In order to get a reasonably balanced volume level I’m having to increase the AD levels in the right side and reduce the AD levels in the left side fairly drastically. Does this indicate a problem with the right aid? (after making these changes the aids sound great)