How calculate a scale when 2 indicators are on the same chart

 

Hello

 

Sorry for my english

 If i put a ATR on a ASI chart i can see crossings but when i read the real values they dont cross !

Is it possible  to calculate a scale ( the same vertical position on a chart is not necessary the same value !)

 

Thanks for your help an comments 

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asi.mq4  3 kb
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