When creating a custom frequency program, you use a comma to separate the values.
However, not sure how you are doing this with DNA frequencies.
In any event, if I'm on the right track, the entry you make should be more like this?
If using MW or BP style frequencies:
and so on.
Hope this helps, even though I'm not 100% sure I fully appreciate the problem you are seeing.
For more details, please check the link: