Demo of how to create fractional clocks to perfectly clock inserters.
There are extra complexities not covered in this video relating to clocking inserters for assembly machines, because assembly machines halt production without always producing a full stack. Furnaces are the easiest case though, and bring the most benefit from clocking.
Websites used in this video:
https://kirkmcdonald.github.io
https://www.wolframalpha.com
https://wiki.factorio.com/Inserters#B...
Tool AnEntireSleeve made to create correct blueprints for inserter clocking: https://github.com/rpdelaney/factorio...