Topic: Lego CAD programs
I don't know where this thread should go but oh well , Anyway whenever you don't have all the Lego pieces or you don't really want to customize your pieces and worry it might break. Behalf on AFOL's use like CAD programs like MLCAD or LDRAW and LDD so Not everyone uses CAD programs to make prototypes.
I just want to know if any of you use any of the Following CAD programs in the past few years.