I find this mod very useful, thanks for updating it.

I've been using it to boost train speed/accel/braking a little. Now I want to increase the trains' fuel consumption (I'm using nuclear fuel in all trains).

Can I do this by tuning the friction and air resistance force? If I want to increase train friction, do I increase or decrease the friction value in the mod settings? It says 1% slower - 100% normal - 100000% faster, does this mean I reduce the setting value to increase the friction? I'm so confused. I looked at the train speed formula at https://wiki.factorio.com/Locomotive#Maximum_speed and that made me more confused.

Is there any other way I can increase the rate the train uses fuel without affecting anything else?

Perhaps, if you have time, you could update the hints (when you hover cursor over each item in mod settings) to be more clear and helpful?

Thanks again!