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knockout failing to display on screen

PostPosted: Thu Aug 06, 2020 1:02 pm
by thelogco
Been finding very inconsistent activity with the knockout feature. Some times it works, other times not. I can save, close open and it displays incorrectly.

Can someone shed some light on what is happening?

I have the cyan stairs on a separate layer. As shown in the top image, the knockout works perfectly.... When I turn off layers that have nothing to do with this region of the drawing the knockout stops working on the screen display..... but still works when plotted.

I'm sure this is not how this was intended to work.....

Re: knockout failing to display on screen

PostPosted: Thu Aug 06, 2020 1:26 pm
by Roger D
did the active layer get changed so main wall layer is the last to redraw?