...
try simulating just the chassis for the worst case orientation with no masses
then keep adding masses to check for exponential increase (unreasonable)
Shalin’s suggestion of L-shaped passenger (geometry+density =80kg)
distribute the additional masses of the entire vehicle across the entire chassis and see how that runs
make presentation and send to advisors for offline review (see unclosed items)
take a look at kimberly’s studies on making the bar go into the chassis with the chassis stationary
also take a look at doing what MSXII did for having the contact between the collision object and the chassis be frictionless
frictional and sliding contact; one node closes to the collision object near the centre to prevent it from sliding
Unclosed Items
Fixing the chassis and running the bar into the chassis
...