Swf loaded into container does not display as it would on its own

I’ve got this swf
(well once pretty much exactly like it)

which uses papervision, loading into a container in a main swf, which you can see here:


The problem is, that as you can see, the reflections don’t seem to work in the same way, anyone have any ideas as to why this might be?

Aaaaalso, it being loaded into another swf seems to cause it to run less smoothly, is this just an inevitable side effect of working things this way?