The lines display will not remain straight

[Robert Dee]

I have this EFS that draws the first 30 min hi/lo..
But the lines displayed are not straight

Can someone look at the codes and see what is missing?

Thanks

[Robert Dee]

Here is the EFS

[dloomis]

Lines are straight here, not sure why yours like that, try removing the study and then readding it is only suggestion I can make.

[Robert Dee]

Yes,

It will be straight when you load it or refresh it..

But during trading hours., as time moves forward the lines becomes broken.

You know what I mean?