The same Y axis ticks repeated if the values are too small.

Hi,

I have a problem when I use the PRD chart tools. Normally the Y axis ticks of the chart will be generated properly. While if the Y value of the dataset is too small, the same Y axis ticks will be double or triple. I try to set y-tick-inverval equal to 1. The problem is solved but the chart loses the ability to set Y ticks automatically according to the real data values. That means if the Y value grows larger further, the y ticks of the chart will be too dense to look at. Does any other flexible solution exist? Thanks a lot in advance.

The chart shows the situation. The maximum Y value is 2. While I get the triple same Y ticks.
Snap2.png

Attached Images

• Image may be NSFW.
  Clik here to view. Snap1.png (13.7 KB)
• Image may be NSFW.
  Clik here to view. Snap2.png (16.0 KB)