Hello, My company just purchased plant 3D and I am learning how to use it. It seems that not many people on here use Plant 3D. Is that correct? Or, can I assume that the crossover between civil 3D and plant 3D are so great that the civil forum is the best place to go for information? Regards, -Matt

The best forum would be the Plant 3D forum at the AutoDesk website. 

Thanks for the advice!