The FL760 3G system was one of the first systems out there.
Comparing it to todays units, its not going to fair well.
But remember, all helis will drift eventually. 1/1.5 seconds is quite a long time.
The other guys may be better at getting the heli level, I don't know you ability sorry.
Even with my Goblin flying an Ikon FBL unit. If i don't manually get it "level" before centring the stick, it will drift too.
Even then, I am constantly making minute adjustment on the sticks.
Happy flying
