Viewing multiple 3d files

[Paul Fretwell]

I have some survey 3d files which I want to combine with surface data I 
have generated from an svx file. Is there a way to combine these into a 3d 
file without needing the original survey data used to generate the 3d file 
for the cave?

On a related note, did that bug fix to prevent surface data being included 
in the range used to colour by elevation make it into a build of aven yet?

Footleg