Hi peeps

Got a problem with an Assembly am working on the assembly has 3 sub assys which have be model as solids

Each of the sub assembly mesh's no problem and is able to run the full Simulation

But when I try and run the complete assembly it fails on the mesh...does not give me much information on the error too ...ERRKK

Please find attached the zip file and if anyone can shed some light on this, would be great