Off-topic. Hey Magic you may want to correct a typo on your website. Engineer not enginior or maybe if you to make some joke like in "la folie des grandeurs"- "il est l'or monseignor"
Side question what hardware do you run and how many fps in lfs? The 8k looks crazy on the paper (except for the lower refresh rate) and the 5k not bad either.
Well at some point rebuilding the cars should effect the inertial matrix of the cars. It might not be a big deal but still means incompatible version and hotlaps. Nothing is at easy as it seems! Keep up guys!