Sorry for interfering but is Autotune reliable after plane 4.1 stable versions? Still having problem with roll controller tuning?
Yes it works great but why not upgrade to the latest 4.2 and try again
For now it is not easy for me to upgrade since i manipulated and added some AI algorithms in code.
I think my problem is related with fine tuning
Haven’t got around to checking but will install 4.3 now that it’s stable and report back 
This is exactly the information I was looking for. Confirmation that it will return to loiter when stick pressure released. Thank you.
Glad I searched first.