Oh no, what I meant was in the past, u know, the launch of BD was more than a year ago, at that time, the design of many belt car's maintenance was not very good, upper deck has to be removed if you want to change the spur. Of course this case seldom happens now. But Yokomo's design was superior at that moment.
Oh no, what I meant was in the past, u know, the launch of BD was more than a year ago, at that time, the design of many belt car's maintenance was not very good, upper deck has to be removed i ...