Hi @smartavionics, this thread is extremely interesting, has helped me a lot improving my bridging.
I downloaded one of your builds to give a try to the "Bridge Sparse Infill Max Density" setting, I have observed that it doesn't apply to 0% infills, is this on purpose? I have observed that as soon as I put 1% the layer over the infill is treated as a bridge. (See images as example)
1% infill
0% infill
Thanks for your help.