diff --git a/Variant-IBUS.md b/Variant-IBUS.md
index 72567be..4687a55 100644
--- a/Variant-IBUS.md
+++ b/Variant-IBUS.md
@@ -30,4 +30,5 @@ If the board is [beeping](https://github.com/EmanuelFeru/hoverboard-firmware-hac
 * Make sure you enabled IBUS on your transmitter, on some models it is activated together with PPM
 * Make sure you are using the sensor cable(left=CONTROL_SERIAL_USART2 or right=CONTROL_SERIAL_USART3) selected in config.h
 * On some boards the wire colors might differ, try the blue wire
+* If you have added capacitors for PWM/PPM, remove it
 * You might have a defective MCU input, a missing 101 smd resistor or with too high resistance (e.g. [issue](https://github.com/EFeru/hoverboard-firmware-hack-FOC/issues/244)), you can configure the firmware to work on the other cable
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