multi-bar rest appearance.

Is there any way to adjust the appearance of multi-bar rests? I prefer to have a less-bold appearance to the multi-bar rest. The default seems to be heavy and black and it fills the entire bar it is in. As a composer, I think they look pretty ugly; and as a musician, I find the big black lines visually distracting.

Various options for the appearance of multi-bar rests can be found on the Rests page of Engraving Options.

YAY! Found it!
For anyone reading this thread with the same question:
Go to Engrave Mode
Shift/Cmd/E
Scroll down to “Rests”
Scroll down to “Design” and play around.

Well done, Daniel and Dorico team! I love being able to make adjustments and get it looking just the way I like it!