What happened to the proppitchlevers in the video?

[the Dutchman]

..the competition video clearly showed two levers with yellow knobs next to the throttle,so is this only on a perticular model?

[ROB - A2A]

Good eye, Dutchman. These propeller levers were one of the key to the contest: the A-0 version has got these levers, the later versions havn't got them.
BTW, the levers were non functional - prop pitch was controlled by thumb switches on the throttle grip. In later versions the levers were removed.

regards
ROB

[the Dutchman]

Damn,if i only knew what it meant...