problems with carrera pit lane

hi im running carrera 1/32 cars with 30352 control unit and the 30356 pit lane . im having a problem with the cars showing that they have left pit lane. and of coarse it dosnt count laps if it doesnt see the car exit the pits. sometimes it seems to work but i have to do about a half a lap before i get the revving engine noise from the pc. any information would be appreciated

Hello,

It's like your cu 30352 not send the pitout signal , i think the cu 30352 send the pitout signal when you give full throttle , try again by giving full throttle.

i have been trying to figure this out for 6 months, i believe you are correct it does register immediately when i come out of the pit full throttle thank you for your help Sir it is greatly appreciated:D