I think Bambu’s default bridge settings are awful, I have tried to tweak them with no luck. Today I have printed a UFO suspended by bridges and it came out fantastic. What I spotted is the model when sliced, Bambu Studio didn’t detect the lines as bridges.
How can I change Bridge settings to match this model?
Thanks 
If you go in the sliced view you will see that most of these lines are ‘overhang wall’, so its the setting ‘over 100% wall [not bridge]’ but its set by default to the same speed as bridge: 50mm/s
A few of the bottom most lines are considered walls so there is also that oddity.
Use the ‘speed’ view in the Preview window to get a view of the speeds that are being used and working for you.
Cooling affects bridging quite a bit but this UFO will test that from just about every direction so if the UFO gives good results I would expect good results from other bridges using the same filament and settings.
Thank you, will give that a try.
Yeah the print came out super clean, I was genuinely surprised.