Spirit System

Hello,

we were working very hard to tweak V4 last few weeks. Now we are doing final tests, but results are very good. We resolved few issues together with further improving flight characteristics, reducing servo load and making it more compatible with all units.
If you wish we can share it for your units.

I would like to try it. Sent a message with the serial number.

Problem solved with test version. Thanks a lot!

Curious when this update will be released?

Although my tail performance has improved with 4.0.0, it could be better yet