Hi All.
I had the pleasant job of retro fitting a set of titanium retracts to a V2 SKYJIB 8 today. It should of been a doddle but as it happens it turned into a bit of a nightmare. The new retracts incorporate a smart piece of electronics which overcomes the issue of powering up with your retract switch in the wrong position. Once powered up you need to arm the system by cycling round the retract switch then they will work.
Anyway, I armed the retracts and then set the failsafe positions in the Wookong M and stored the possitions in the the Optima 9 Rx so that the retracts would come down in the event of a full RC failure... All standard stuff. However now as soon as I power up the system the retract servo moves just enough to open the geometric lock and the retracts go into free fall. With it still powered up cycle the retract switch and they then become armed and act as they should.
So I powered up again, cycled the switch, retracts armed, and stored the failsafe position again in the optima 9. Still no good. It's a puzzle.
So if anyone else has had an issue setting the failsafe position, retract servo moving or suffering from a similar issue I would grateful for any suggestions. It seems that although the failsafe works, wookong software confirms failsafe and retracts come down when the Tx is switched off, the servo moving just that bit, at initial power up is a puzzle. It seems like the Rx is just not storing the possition.
Regards
andrew