Center Mark and Detail Lines Disappearing

[robert3103180]

I can see then when in wireframe, but in hidden line they are hiding in one level for some reason. Any thoughts why? Thanks.

[roy.70844]

there may be some geometry in the way, floor perhaps?
Did you use the lines command from the basic toolbox? If so, try using commands (detail lines) from the drafting toolbox when drawing 2D stuff.

Roy

[robert3103180]

I edited the roof type to add an extra layer, but didn't create a new roof type so that was the problem ... The extra layer was hiding the info. I created 2 diferent roof types and now it's back to normal. Thanks for the help Roy.