ZBrushCentral

How do I get rid of this green line also color shift upon save?

First, there sometimes appears a green line on the canvas when drawing (see image). Also, I used a gold bronze zmt and is saves (pdf) with a lot of green in it.

I went to quick sketch and the line appeared
I then went to paintstop and the line followed
I then went from paintstop to zbrush and the line followed
I then saved the doc as an psd line gone
BUT
the color of the nice gold bronze shifted towards a greenish hue
the shifting towards green seems to only happen when the green line is on the canvas.

Attachments

test1.JPG

Turn the ‘Floor’ button off.

Thanks zber2