大傻 is not 傻 yet. His worry makes sense because all the weight of the piano are on a small portion of the floor. You might want to argue that the weight will actually get distributed across bins. I don't know. I would be careful if it were me.作者: 大傻_ 时间: 2011-7-7 21:15
回复 4#大傻_
Put some aluminum supports under the floor, 6in by 6in and 1/4in thick would spread the weight enough to prevent damaging the flooring.作者: buhuyou 时间: 2011-7-7 21:17