If L and R are correctly installed on the hopper body, the cloth on the reel tube is connected to the vehicle body, and the cloth is fed in and out from the top of the reel tube.
If L and R are installed on the hopper body the wrong way around, the cloth will be fed in and out from the bottom of the reel tube.
In both cases, the cloth can be retracted and released normally.
The only problem is that the cloth is reversed when it starts to wind around the reel tube. Regardless of the installation
By vevor