Vertical & Wider Peak Meter

[eK3eKyToPa]

How can i make the peak meter vertical if that is possable ?

[Yotto]

The only possible way to change the orientation of the peakmeter is to modify the source code.  Maybe some day they will, but I expect it's not a priority.

[eK3eKyToPa]

How i can make my Peak Meter wighter and colourfill if possable without modifing the source code?

[Febs]

How i can make my Peak Meter wighter

1.  Do you mean "wider"?
2.  If so, what do you mean?  The peak meter by default is the width of the screen.

[eK3eKyToPa]

1. sorry no good at english
2.
Something like that:

[Llorean]

Again that requires source code changes.

Basically, making any changes that aren't described on the CustomWPS page will require making changes to the Rockbox source code.