Families Showing thru walls

[nsinha73]

I have created a wall hosted family which works great, but detail lines are visible when viewed from back. See attached

[eddy.lermytte]

nsinha
without having the Rfa my guess is:
the detail lines showing on both sides of the wall are symbolic lines and you have model lines or geometry visible on both sides of the wall.
So ...
1> check the ref plane for the model lines involved in the Rfa. (keep them on the same side of the wall )
2> check geometry visible on both sides of the wall. (idem)

[nsinha73]

Got it!! thanks....I have used Ref Lines instead of Ref Planes....whats the difference anyway?