You know on a crate there is Random fly, Extra event and numevent. Extra event is where u put the MCE. You must know the exact number of the MCE you want or youll just have to keep guessing. Numevent is how many of those extra events come out of the crate. For example, event no 21 is smoke ring, if u put 15 on numevent then 15 smoke rings will come out.


BTW. this isnt a very n00bish question, i hust found this out a few days ago