eliminating chassis flex creaks.

[Muzz]

In situation of rollover or roof crashing down, I still cannot see why could a roll cage harmful instead of helpful against the impact with transferring the forces more evenly across the chassis given that it is installed in a professional manner?

I totally agree with you there ur exactly right, if you dont dammage yourself on the cage, having it there in a rollover would be a huge benifit!

I think you just misinterpreded me saying that to be in a rollover, with harnesses but no cage or rollbar, is a very dangerous situation, due to the harnesses holding you in an upright position as the roof crushes down (stock 3pt belts are designed to allow you to be pushed out of the way by the roof)