Sub redimm()
Dim dimSty As AcadDimStyle
Dim i As Integer
For Each dimSty In ThisDrawing.DimStyles
'If dimSty.ArrowheadSize > 200 Or dimSty.ExtensionLineExtend > 100 Then
'dimSty.ArrowheadSize = dimSty.ArrowheadSize / 1000
'dimSty.ExtensionLineExtend = dimSty.ExtensionLineExtend / 1000
'dimSty.TextGap = dimSty.TextGap / 1000
'dimSty.TextHeight = dimSty.TextHeight / 1000
' End If
Next dimSty