Adjustable Volume Profil

So I like to use the Volume Profil, but my Problem ist like you can see on the first picture, it’s very noisy und it is hard to follow the chart.

So i would like to adjust the space of the Volume Profil.

I try to give you an example in Picture 2.

So the volume Profil should cover the hole Space (yellow area) but should be small as seen on the picture

Hope you understand my idea.

Thanks.

Greets Tim