Structural Foam for chassis stiffening

Not seeing much to be scared of guys.

Few if any disadvantages of Structural foam if used with a little forethought.

If it provides ZERO added torsional rigidity and just quiets the whole car, would it still be a worthless effort? Don't guys wind up spending much more time & money just on Dynamat.

Seriously, if torque boxes provide some benefit, so too should foaming the rocker joints.

If spending countless days disassembling the car, cleaning out all the seam sealer and adding 50lb of weld wire makes you feel better, that's awesome, but I doubt that will ever happen.

I'll be seeing if I can kill 2 birds with 1 stone.