ok...
I have a model with 4 plan levels 01 found (-750), 02 GF (0), 03 Mezz (3300), 04 Eaves (6000). I have been using my 03Mezz as an underlay for my 02 GF plan & this has worked fine showing me my Mezz walls as an underlay. However since adding a roof the underlay (even though selected as 03 Mezz) shows the roof and none of the Mezz walls.
I have checked and tweaked the view ranges for all plan levels but this seems to make no difference. I have noticed that the edge of the eaves overhand for the roof sits below the 04 Eaves level by around 50mm. If I raise the roof then it solves the problem (but my roof is at the wrong height).
I'm guessing I have the wrong workflow so would appreciate any advise.
