Cymaz
I can,t post the instructions so i will write it.
Set -up
Move the throttle stick and trim to the tick-over position and holt the set button. The LED light up to confirm that the tick-over position has been stored.If the Led is already alight when the button is pressed. the Led will blink out before lighting once more to confirm that the set-up is active. Move the throttle stick to the position (1/8 for example) where you would like the glowplug to activate.Release the button. The Led goesout to confirm that the set-up is complete.

This is what the manual says.
What I don,t understand is the meaning of tick-over in accordence to the set-up point where the glowplug begins to glow.

Thanks in advance for the answer.
Timo