chadvone, is that 9 min. at mostly full throttle? That doesn't sound right. Have you leaned out the low speed needle enough? Saitos are fuel hogs until the low speed needle is leaned properly. I have an .82 in my Pizzaz, and have fuel left after a 10 min. flight (mostly in the mid-range). I think the tank in the Pizzaz is a 10 ouncer.