Bridge quality test

40mm square overhang/bridging area. The u-shape allows you to see the bridge quality for both closed and open edges. Radius in the rear corners just to see if anything weird happens there. 

You will see I managed to dial in my bridging quite well. The results are better than even I expected. The trick for me was to set a bridge flow of 1.6 and slow down a lot--10mm/s. (This depends heavily on how much cooling your printer has, I suspect. If my printer didn't have such weak part cooling I could probably have gone faster.) 

Credit to Make Wonderful Things on youtube for inspiring me to tune in my bridging.