Hi Designmax,
Could you please provide more info about your system.
What timeframe do you use?
What parameters for keltner channel? I got two different descriptions for that indicator:
http://en.wikipedia.org/wiki/Keltner_channel
http://www.chartfilter.com/reports/c19.htm
It looks exactly as indicator Envelopes from MetaTrader. Could you try it and check if your system works the same way with it too? It can be very simple expert with three standard MT indicators: SMA 360, SMA(or EMA?) and Envelopes with period of your Keltner channel.
Regards,
Tim