Point and Figure charts

Hello :
Point and Figure charts show price movement with flexible parameters. Am interesting to apply this charts on EUR/USD but
Am having trouble understanding the box size, and . Reversal amount
I was wondering if this type of charts are useful for fx trading ???
I would be so glad for any comment
Many thanks in advance …

i recomend that you try the http://www.aspenres.com/index.php and then hopefulli you will figure out your self if they work or not, (try them with Gaihn capital data feed).

Good luck