Ok, this is the problem, I know MCE's can be used in crates, and I know how, but when I put extraevent no. 21 (smoke rings) flying jazzes appear instead of smoke rings and they confuse u, but it looks real ugly. Im playing in SinglePlayer, and using the sirius tileset, I asked a few ppl before I posted this, and they couldnt help, so I posted this. Please answer