Rufffen - FX

trade FX and Spot Metals over 4 years now, Im a real estate professional with a local investment fund in Moscow, Russia. I manage a portfolio of properties full time and trade part-time. I startred trading on NZSE back in 1999 managing a 100K account for mah mate. I get good setups and trade recos from mah mates at the local metal exchange, however prefer to know why Im entering a particular trade. I use specialized software, including MT Predictor, FibTrader and Ensign, most times I do my charts with MT4. Currently researching time/price forecasting in FX and metals markets, I like the Mmath applications and some of the simplified Gann (no astrology here, sorry). Would appriciate if someone can help me with cardinal price/time square and as to how you really apply it for price forecasting.