helifreak misschien: http://helifreak.com/showthread.php?p=6712801#post6712801
Misschien beter er niets aan doen als het goed vliegt, tenzij je ook terug kan. Jammer dat je een kabeltje a 22,- moet kopen om evt problemen op te lossen maar dat is niet uniek voor blade.I assume you mean a change log. Brian B from HH posted the following -
Current version, and the only one available now;
v4.22 has been posted to address the self leveling being disabled issue, I apologize as it was 100% my mistake.
v4.21 was to address an issue with the 6ch transmitters not being able to enter calibration mode due to the different method being used to activate panic mode.
v4.20 has the yaw trim issue fixed and the user calibration mode added if you have issues with the model drifting, or the trim flight not being stored then please calibrate and perform the trim flight again. Trims are disabled now, the trims are memorized when it initializes only so using the trims will cause the agility modes to roll or pitch.
If you have updated to v4.20, calibrated, performed the trim flight and are happy there is actually no reason to update.
v4.01 and v4.03 are equivalent, but you should update to v4.22, calibrate and perform a trim flight again for the best performance.
Between v4.03 and 4.20 were other products, no change for the 230s.