Linear Regression Channel problem

Why is it that when I draw the linear regression channel, the chart moves? Sometimes it takes several tries for me to complete drawing the channel because of this.

I did not have this problem before.

What should I do to correct this?

Thanks.

Is it because you have AutoScroll on? This will cause the chart to jump to the rightmost candle every time a new tick occurs. Turn AutoScroll (on the Charts dropdown menu) off.

I think there is also a phenomenon that occurs when you draw MT4's built-in linear regression all the way up to the 0th (most recent) bar. It locks it there. (I think..)