Thestandardpositionofmecha;
Thereisdifferenceinlevelinthe
partof○mark.Thepositionis
whereupperpartofdifferencein
levelandthelineofupperpartof
rackgearmatch.
ForPremium4.0,matchtheposition
withpointedpartofline.
ForPremium4S,match□mark
partandpointedpartofline.