How do I setup my chart for Gann angles?

 
Hi all,

I am trying to add some Gann studies to a chart, but I want to make sure that the chart is correctly scaled. How can I make sure that the x and y axis are set to 1:1?

Thanks!
Erik
 
It is assumed that time and price are set as 1:1 (1 pip corresponds with 1 time period). This ratio can be adjusted with Scale property. If you want to see a precise geometric displaying specify scale fix 1:1 in chart properties. Note that all geometric constructions may be corrupted when you change for another timeframe.
You can find the discussion about a similar problem in the forum, please search under 'Gann'.