Make sure the flag is u (lowercase), not U (uppercase). It shouldn't affect the next note, but U isn't a Moresampler flag.
Moresampler just... does that sometimes. I've had the same issue before, but I haven't found a way to fix it.
Possible solutions:
- Is the breath note attached to the "kushakusha" line? If it is, change it so there's a rest in between the breath and the notes, like this:
View attachment 8602 View attachment 8603
(it should look like the second image)
- Use a different resampler. You'll need to use Method 3 from the breath tutorial.
- When mixing, add the "sh" manually.
I tried the first one. It seemed to work, so I hope that also works for you!