You should attach the knobs into the encoders before closing the case. Push the knobs unto the encoders while pushing the encoder with a finger on the PCB board. This will avoid putting too much pressure on the encoders, which can break them. The knobs can be very tight, and a bit of water can be used as lubricant to help with this. | You should attach the knobs into the encoders before closing the case. Push the knobs unto the encoders while pushing the encoder with a finger on the PCB board. This will avoid putting too much pressure on the encoders, which can break them. The knobs can be very tight, and a bit of water can be used as lubricant to help with this. |