Hi,
i added charts as attachment : I need to have identical values in red rectangles (1,2) , or to delete 2 values (I prefer to delete it from chart). So then orange line ( 0 ) should be at the place where I draw violet line ( 3 ) .
I'm loading data from xml, like it's shown in example StMSCol2DLineDY.html
so yes i need excatly what you drawn, or just delete right Yaxis values at all