I tried the Blade 400, Trex 450, 500 and 600 and auto rototation works fine on all of them. You may want to go into the edit programm and click on default, to reset everything.
If that doesn't do it, I'm at a lose. Make sure your system is updated too.
Just go into the editor for the B400 and browse around, start with the "Fine Tuning" tab at the top of the page. You can make expo changes, motor changes, just like the real deal.
Dave
ORIGINAL: patryn
I still need to figure out how to tune properly to achieve that. Here's another issue I ran across, I can autorotate all the heli's I've tried except the 400. I hit the THold and the blades just stop and it drops. I'm still using the same settings in the radio that I was using so I'm baffled as to why it doesn't work on the 400. Makes me glad I didn't try it on my real one.