hi all
since I am using the LFS demo I can't change the car's parameters such as weight and speed
can you please recommend another free program where I can change the parameters of the car ??
thank you so much for your help

hello all ..
I am brand new in using LFS and I want to know can I change the car's parameters such as the weight and the initial speed and others in the demo of LFS ?
thank you so much for your help