I'm going to ask a very stupid question, and I may be over-simplifying.
If I started Sapphire, with no active battery, then the Mirage Island number is 00 00
If this is correct, and all "100% male" pokemon have a value of 00000000 for their Binary Gender PID, does this mean that a pokemon, like Nidoran-Male, would ALWAYS activate Mirage Island? (I'm really pissed, because I just reset Sapphire).