Is the drift "toilet bowl" behavior or will it keep on drifting infinitivly?
If so "TB", have you checked the GPS alignment for magnetic declination?
If it keeps on drifting, have you checked CG?
I have put gains on a DT5 switch on my Futaba T8J and set it to in- or de-crease by 2% each push...
I have read a thread somewhere that in GPS mode the start is somewhat regulated in power up to about 10 feet.
There is some throttle calibration going on at start obviously.
This why you need to give high throttle to get off ground.
If it is heavy, it is even more pronouced. I notice it myself...
I'm running a 3s 6000 from them on my F550 and must say I'm very pleased so far.
I will get more of these Lipos for sure.
As you say, they seems a bit lighter than other lipos with the same performance, which is very good.
Have a slight jello effect wih my Tarot too.
I use 10" props on my F550.
Did a video of it.
http://youtu.be/lC2JNHnx2iI
I have now moved the gibal back towards the center to avoid prop wash,but t's still there.
Have ordered a prop balancer to see it helps.
I also have the horizon drift. It...