Thin Object falls through other objects

Hey

I'm making a card game and as you will know the cards need to be very thin. I've just been doing tests atm where I have down scaled a box to make it look like a playing card. When it first collides with another object it's fine but when it falls flat is falls right though the object.

I am also using very small models, just as in the demos so i can use the default gravity.

Any ideas of how I can fix this? Perhaps is I can apply extra checking?

Thank

try to enable continuous collision or update the world at a higher frame rate.

Hey

Thanks, yeah upping the framerate thing worked but when is too much too much. I've made it 500 now and it seems to be working fine.

I'm running quite a lot in my pc though. I hope that it doesn't lag when I test it on a lower end pc.