App() {
            // Since you are using qtf in headers, '=' means center aligned text

            a.AddColumn(t_("\1[@W=* #"));
	    a.AddColumn(t_("\1[@W=* Step Description")).Ctrls<EditString>(); // <- Was missing a space, hence the error...
	    a.AddColumn(t_("\1[@W=* Timed")).Ctrls<Option >();
            a.AddColumn(t_("\1[@W=* Time(sec)")).Ctrls<EditDoubleSpin>();    
            a.AddColumn(t_("\1[@W=* Step Type")).Ctrls<DropList>();
            a.AddColumn(t_("\1[@W=* Leak")).Ctrls<DropList>();
            a.AddColumn(t_("\1[@W=* Filter(sec)")).Ctrls<EditDoubleSpin>();
	    
	    for(int row =0; row< 63; row++)
	        a.Add(row, "test", true, 1.234);

	    a.SetLineCy(Draw::GetStdFontCy() + 8);
	    Add(a.SizePos());
	    Sizeable();
	}