Hi kvak I tried your indicator it works great but I think there's a problem with "automatically adjust histo width" when I put true its 1 size smaller then the size i want, but when i put false and try to change the size it automatically change to 0.
Can you take a look and if you can change the auto size to 1 size bigger than default now?
in the picture below I like the size of the histogram above the 2X RSI for default (4)
Thank you