Normalization is required for visualization by IGV ?

Question

[Tom]

I would like to visualize bedgraph file using the scores like the attached screenshot.

But the range of scores is really big, max=6000 and min=0.

Do I need to modify or normalize it ? If so, how can i do it?

Really appreciate if you give some tips

Thanks

[ATpoint]

Yes, no, maybe. Please add details. It's open-ended.