I have informed DAW some times ago (with earlier DR 4.0 versions) that if you choose "Auto spacing" for the left Ticks in the chart the left tick values are not printed ok. They are shown correct in the previewer and in PDF but with printing the number of shown values are too much and therefore nearly unreadable.

To give an example:

If the values range is from 100 to 3000 Auto spacing decides on an interval of 500 what is fine for the height of the chart, but when printing the shown interval is 50 and these many value have no place and are written nearly one over the other!

In my case Auto spacing is very important to use because different orders can have very different ranges of values and a fixed value for an interval doesn't fit.