GT-01B Mixer Truck

Hello
This right leg of this Mixer Truck has white marks here, when this Mixer Truck transfered to robot model, I found that right leg has white marks. This small parts will fracture later. Does anyone has this GT-Mixer Truck, is same with me?
Thank you

This right leg of this Mixer Truck has white marks here, when this Mixer Truck transfered to robot model, I found that right leg has white marks. This small parts will fracture later. Does anyone has this GT-Mixer Truck, is same with me?
Thank you
