the prop pitch of the 109 has only 3 positions now

[Winger]

Originally Posted by raaaid

its this normal?

Not just 3 Positions. Only a diffrent way of steering the pitchchange.

Neutral position of the lever means the pitch stays as currently is.

If you push the lever up the pitch get finer (increasing revs). The lever has a spring centering. So once you let it go it returns to centerposition and the pitch remains as fine as it has gotten until then.
If you push the lever down the pitch gets more coarse (decreasing revs). And again if you let it go the pitch remains where it is.

It has only 3 positions if you put it to an analog axis. You have to think of that. I put it to a switch that has auto centering on my throttle. A coolie hat works best for that purpose.

Winger

PS: If i mixed something up feel free to correct me.