Dynamics problem... polaroids falling to the ground..... too thin? or something else?

Hi guys…

I have a problem…I am trying to make an animation of a bunch of polaroids falling to the ground… I have made sure to scale them up so that they have a decent depth… (there is only so much I can do to avoid them looking like cubes)…but to no avail…they are still intersecting one another…

I have the substeps cranked up to 5 which is the max…(??? from what I can tell)

do u guys have any hints/suggestions how to achieve this?

Also…they do not really bounce… and I can’t find bounce settings for either the polaroids or the collision plane…

Thank you…