Display Resolution of Underlays

[Wal054 1]

I am trying to create an underlay in FZ V 8/9. I am using both Billboard and New Material. However the resulting underlay is unreadable due to the resolution. The original file used for an underlay is very clear and easy to read. What can I do to make the underlay readable?

[Wal054 1]

Never mind. I found the solution:

Display Options > Shaded Work Options > > Image Textures > Increase to 4096

Underlay now displays ok.😊

[dpwr 9]

Also, Palettes > Reference Plane Parameters > Underlay

Select custom placement, and the scale can be a little funky.

[Wal054 1]

1 minute ago, dpwr said:

Also, Palettes > Reference Plane Parameters > Underlay

Select custom placement, and the scale can be a little funky.

Yes I found that to be the case.