Balboa to Goloson in a Diamond 40 NG and now 01:10:40 at 12:58 AM CDT gives a need for 5:44 time enroute on VOR's against a 6 hour endurance. After takeoff rolling around to the starboard (right) gave minimal clearance on the ridges to head NE at 11:00 CDT with the airplane at 1540 feet. I adjusted the tanks by (crossover) to 75% left and 54% right at 12:49 CDT to let the 64% totalizator play out the tendency to burn more out of the left. Real weathe real time is over the water now and clear approaching Boca Del Toro Intl.