How to change labels font clear not transparent?

[#1]

Hello,

I am relatively new to JMP. I'm just wondering how to make 'A' and 'B' look clear. Please see the below image

Initially, they were clear. But as soon as I clicked the labels and moved them a little bit, the labels changed like the below images.

I changed the font option to bold but nothing changed.

Anyone know how to make the labels font clear?

[#2]

Make sure that none of your rows in your data table are selected.  If they are, unselect them and see if that makes a difference.

[#3]

Thank you for your reply. I did not select them. Even after I selected them, the labels still like that

[#4]

Are you using Graph Builder?  

[#5]

No it's multivariate analysis