Any of you guys using Freecad. I have just spent some time Utubing and downloading the programme and as an ex Solidworks user I find Freecad absolutely brilliant. Solidworks it is not, but once you get used to the module based interface. It is quite amazing for free. If you need 3D design software and you have the time to get your head round it.
You will discover a very useful tool indeed. I referance this video as a taster among the many on Utube. https://www.youtube.com/watch?v=882quRdDaY4