I've decided to go through and delete some of the 10,000 or so Polys that carrara decided it needed upon export - or was it hex that decided on import - not sure.  Anyway I decided to do this in the hopes of making the mapping easier on myself.  So individually going through with the little lightning bolt in Carrara -

Most likely I wont be around long - because Im sure at some point I'll find there would have been an easier way to do this and Ill then have to shoot myself...... : p

I am:  aka Velocity3d