private async Task <bool> BeforeMove() { m_dripStatus = DripStatus.Moving; CallJS("JsExecutor.beforeMove();"); if (!m_isFromPause) { VsmdController vsmdController = VsmdController.GetVsmdController(); await vsmdController.ZeroStart(VsmdAxis.X); await vsmdController.ZeroStart(VsmdAxis.Y); await vsmdController.ZeroStart(VsmdAxis.Z); } return(true); }