trace angles

I’m working on a board and considering using the open source PCB fab here.

When I run the DRC before routing, it passes. After running the auto-router in Eagle, I get a lot of errors about trace angles. I noticed your DRU file has angle checking turned on. How important is it that all traces be at 45 degree angles?

Hi,

It’s optional for low frequency circuits, but better looking if you do like this

Of course you can turn off it.

HAPPY NEW YEAR

Albert