Report preparation

• I used the AI-assisted bug report tool (Help → Support → File an Issue)
• I have attached a support bundle or log file

What happened?

I get so annoyed every time I see that thick zero line in CW! I'm sending you a screenshot. The signal next to the filter passband is completely obscured by that thick line...

What did you expect?

The thin lines on the upper and lower edges of the filter are not necessary due to the background coloring. The zero line only needs to be as thick as the outer lines...

Steps to reproduce

No response

Radio model & firmware

flex8600 v4.1.5

Linux distro & Qt version

win11 x64