I found that information in a previous thread, but I don't have the link anymore. It is a problem I had trying to convert free models found on the net into props, and I tested this method with a quick obj I modeled in Lightwave before posting and it worked. Did you exported the scaled prop as a obj and then reimported it? This is what I did and it worked. I copied the thread and saved it, but it is on my home PC. I will check it this evening...