B4J Question [ABMaterial] how to add spacer

Hi
I will put two abmtable in the page.AddRows. How could i put a spacer(10px,,,) between abmtables !?

page.AddRows(1,True, "").AddCells12(1,"")
page.AddRows(1, True,"").AddCellsOS(1,0,0,0,6,6,6,"").AddCellsOSMPV(1,0,0,0,1,1,1,0,0,10,10, ABM.VISIBILITY_HIDE_ALL,"").AddCellsOS(1,0,0,0,5,5,5,"")
page.BuildGrid 'IMPORTANT loaded the complete grid prior adding components