So do u just turn on Force Speed?
Do either setforcespeed 3 or, you can do setforceall 9. Type that into the console. But, I think that the only levels that has the guys with the sniper rifles is level Nar Shadaa Streets and so on, don't know exactly which level that there aren't any of those guys in after that. If you want to automatically go to that level without going through the other ones, type in the console map ns_streets. If you're not talking about that, let me know.