operation: failure

Well, today i went to set it back down to 700MHz. Botched it. The soldering pads aren't there anymore when i got done. I think my $1k weller soldering station isn't enough to let me do it. I think i gave it too much heat, and I don't think the tip is small enough to do it. I was able to lift the resistors the first time, but it looks like it's too small of a job to get it. I will ask my dad (which is a GREAT soldering person) to consult with him about what to do. Maybe he can fix it