I've only managed 11:14 with Mainsail + Probodyne OKTO2 + External Seat And yes, i can't land that responsive spacecraft quickly enough, so i've lost a few seconds flying over surface. Mechjeb would probably get there ~30 seconds faster Sepratrons lag too much for me (who knew over 500 parts would make any problems), also tried empty medium solid rocket booster, can get there in ~8:15 but i couldn't maneuver it quickly enough (bouncing over ground 15 m/s) so i've crashed the probe body making the time unreadable (but Jeb survived)