So I hacked EV and IV's on my pokemon. Stupid me thought Nintendo is stupid. So I can not enter them. So I went some googling and some solutions but they did not work. I use PokeSav by the way, I also read that PokeGen is better. So I want to understand how the filter system works of Nintendo. I caught 4 wild pokemon legit. They CAN enter when I tried. After that I changed one of them to 31 IV in all stats. I could not enter anymore. I got rid of that pokemon and caught another one. I tried to enter and it worked. Then I changed the IV's ranging from 25 to 29 randomly (NO 30 or higher edited). I also changed it to the right PID. I assumed I was alright but I could not enter, what is the problem? BTW no EV were edited all 0!