Due to security issues, we've had to disable the ability to edit forum posts. More information on this as I get it. The button still exists, it just shouldn't function at this point.
It is harder, but not undoable. 4 or 5 people, that can be active for two hours, can be enough. Like we made it since 60 to 100. Simple "P1 P2 P3 P4 - P1 P2 P3 P4..." scheme. But the crucial point is, that you need to be active. We made 40 numbers through 15 minutes. Though, we had no edit problems there.