I have been using the SSL and Volatility Quality Zeroline for a couple of weeks, H1 chart for bias and trading on M15 or M5. They are nice additions, together in 1 subwindow or they can be displayed as arrows on the chart.
They are really nice and would make great additions to probably any system.
viewtopic.php?p=1295511829#p1295511829
viewtopic.php?p=1295504938#p1295504938