Pleased you enjoyed it
Difficult to get photos as wiring is mostly concealed and boat is 54 inches long.
I'll try and describe.
Battery is connected to esc and esc is connected to 900 CEM motor.
Rudder servo is linked to receiver channel 2. Esc is linked to channel 1 .
Everything working good up to there.
Tonight i installed the Graupner smoke unit and the water pump. They both have a Turnigy switch in the positive line and the connection from those switches go to channels 3 and 4 on the receiver.
The negative line goes straight to the battery supply. There are no other servos, as you asked about
Both items worked fine when tested directly from the battery.
Attempting to save the main battery for the motor and rudder, these two accessories are powered from a different 12 volt battery.
This is an identical set up to two other boats I have but I use a SkyFly system on those and have no problems, that's why Im suspecting I may not be set up properly with the Planet system.