diff --git a/Variant-PPM.md b/Variant-PPM.md
index 4a3584f..8f92ff5 100644
--- a/Variant-PPM.md
+++ b/Variant-PPM.md
@@ -24,4 +24,5 @@ If the board is [beeping](https://github.com/EmanuelFeru/hoverboard-firmware-hac
 * Make sure you enabled PPM on your transmitter
 * Make sure you use the PPM port on your receiver
 * Make sure you are using the sensor cable(left or right) selected in config.h
-* On some boards the wire colors might differ, try the blue wire
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+* On some boards the wire colors might differ, try the blue wire
+* You might might have a defective input, because of a fried resistor or MCU pin (e.g. [issue](https://github.com/EFeru/hoverboard-firmware-hack-FOC/issues/244)), you can configure the firmware to work on the other cable
\ No newline at end of file