SO i am building a big railway but have problems with the inertia physics, The rails are 2 miles long and 0.7 miles wide. but when i attach the rails to the desired locomotive with a detacher and try to make a curve with the locomotive, it keeps going straight due to the physics bugging becouse of the size. I do know the disableInertiaTensors xml that should remove the effect, but not how to use it. (the rails are 11.000 lbs)