Seems to me that a good way of learning to trade the higher time frames say 4h - monthly on a purely technical basis, would be able to look at old charts and study the patterns, draw S+R etc then step forward a period at a time until you hit your entry criteria. Place your order then step forward again to see how it actually played out - even changing the trade after a few steps. Just like the real thing but accelerated.
Sort of educational back testing - does such a system already exist ?