Hello, very nice Volume Profile.

I have two questions:

1) How can I save the settings when I change it? Every time I close the indicator when I open it it shows again default settings.

2) When I select a custom interval the volume bars still shows as if it is weekly, regardless if I choose H4, D1 or Monthly for example. Am I playing with the wrong parameter to get the volume bars with a different interval on the chart?

Thank you in advance