Ah, I see the problem - I think you just mistyped the seed. It's C80302F8, not C8030295.
Now, make sure you've got all the stuff entered into PikaTimer as I described before, then synch up your DS time, and start trying to hit your seed. Each time you enter the game, look up the Roamers' positions, and tell me what they say, and I'll tell you what to do.
Good luck.