Are the PCNY Egg scripts available? I'm trying to figure out why/how they're Method 2. Trying to reconstruct them from the prototype Surfing Pichu script gives me Method 1 and I can't figure out how to it's possible to consistently end up with a Method 2 egg without modifying the game code. I must be overlooking something, but I can't make sense of it.
To those who are experiencing in-game crashes, make sure that you have the default formes for single-gendered species set correctly, for example set Jynx's default forme to Femal. That should stop the crashes.