Hi, I am teaching AQA Engineering single award for the first time this year. I am going to do the design task based around a low voltage light. The problem is I haven't used Pro desktop since university and know how difficult it is. I also don't want the fact that pro desktop is a difficult programme to use to stifle the pupils creativity during the design process as they may then not be able to create it on Pro desktop. Is it possible and acceptable to use 2D design or another piece of software?