Losing hydraulic fluid ?

[stayup]

The first several flights went well, but now when i start the left engine all the hydraulic fluid is lost and i can't start the right engine. Any ideas as to what my problem could be? 

Thanks,

Stay

[JGregory]

Losing hydraulic fluid should not affect your ability to start the engine(s).  How are you doing you're engine start?, i.e.. auto-start or manual.  Several battery starts can overheat the battery and cause problems.  Does re-loading the aircraft reset the hydraulic fluid level?

[stayup]

Hi Jim

 I reloaded and everything has returned to normal....you are right, hydraulics should not affect engine start. i do start the engines manually....must have done something wrong. Anyway, thanks Jim for your response. I really like this model!! Great work!

Irv