I had situation where a new enemy nest including Worms spawned at a range where the Worms could spit on my laser turrets (common quality), but my laser turrets were slightly too far away to shoot the Worms. I think this is unfair. I posted here instead of bug reports as this feels more like an ...

Fuel consuming items like burner inserters and steel furnaces speed should scale with fuel type, like how vehicles get more acceleration and speed for different fuel types. For example, a steel furnace with rocket fuel would smelt at the same speed as an electric furnace with two level 3 speed ...