Lots of problems with the dynamic parts function

Hi,
I wonder if i'm the only one who is having huge problems with the dynamic parts function in Notion 4. Or if this is a bug?
This is what happens:
I click on dynamic parts to view one instrument. To make it look good I do some changes on measures per system, and do some system breaks.
Then I view the next instrument, and suddenly parts of it looks really wrong. For example it may suddenly have just one measure at some of the systems. The worst example so far is that I got just one measure or system on one page, and the rest of the music on the next page.
Here is one example you can take a look at:
After trying to adjust several instruments, it gets worse and worse. And now I actually have a score where the dynamic parts looks crazy. I will probably have to rewrite the whole score, which means several hours of work.
I can't use Notion anymore if this can't be fixed. Is there any way to fix this?
I wonder if i'm the only one who is having huge problems with the dynamic parts function in Notion 4. Or if this is a bug?
This is what happens:
I click on dynamic parts to view one instrument. To make it look good I do some changes on measures per system, and do some system breaks.
Then I view the next instrument, and suddenly parts of it looks really wrong. For example it may suddenly have just one measure at some of the systems. The worst example so far is that I got just one measure or system on one page, and the rest of the music on the next page.
Here is one example you can take a look at:
After trying to adjust several instruments, it gets worse and worse. And now I actually have a score where the dynamic parts looks crazy. I will probably have to rewrite the whole score, which means several hours of work.
I can't use Notion anymore if this can't be fixed. Is there any way to fix this?