Problem with my Matty PKE: help needed!!

I have a little problem with the wings of my Matty PKE: it seems that they don’t rise correctly to the top position. Batteries are fresh.

Any help? Thanks!

Please have a look at this video:

That’s normal for a matty PKE.

Thanks, probably you’re right. I saw some videos of PKEs on youtube with wings rising a little more up.

The way the PKE is built there’s no way for the wing movement to change from PKE to PKE.

Not to disagree with Jackdoud, but the wings on my 2 seem to go higher than that?

Jack has stripped them to their bare bones and certainly knows what he is talking about, but the full extend on yours does in my opinion look a little off compared to the half??

For some (ectoplasmatic?) reason today my PKE works perfectly and the wings extend again to the top. I don’t know what was the problem but it seems it is solved now.

Any way to tighten up the PKE wings? I can touch my wings when the power is off and they seem really loose.