Which are your issues?
Guidelines?
1 speed do it fast (bridge portion) set it to 120~130% of print speed.
2 fan on 100% PLA.
3 temperarure, print hot, like for PLA in the 210~220 range ABS between 240 and 250. (No fan here)
4 increase you extrusion multiplier or your extrusion width just a little.