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• By conducting practical tests, you can now determine the point of the rudder horn at which the you must attach the
drive control linkage to achieve the best possible switching of the contacts. While you do this, the EPA value should
be approximately between 100 and 120%. When you are finished, you can change it for fine-tuning.
Our tip:
To adjust the drive control, simply connect a 12 V light bulb instead of the motor. This allows you to
immediately recognise whether the control switches or not. During this process, the model remains
safely on the workbench. To check the running direction, set the model on a suitable base so that the
wheels can spin freely without touching the ground.
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