On my Real Fuel mod i already edited the config file: useRealisticMass = false. but it doesn't seem to do anything (if i'm correct i'm using the stock alike RF Engine Configs v3.0.0).
Sorry i'm new in the mod community, so i don't know which logfile i should send , because in my logs directory i could only find logs from planets.
I was using the atlas, and when i fully loaded it with a 2ton satellite and fuel in every thank it ads up to around 2,754 ton, the delta v manager said is have around 8,478 m/s left. So i have no clue where this problem is coming from.
What even more strange was that i removed Real Fuels, and i still get the problem. Maybe it is in a other mod. Sorry for blaming Real Fuels