I made a little 'How To'
tutorial recently for some work colleagues and I thought it would also be relevant for updating my post here viewtopic.php?f=33&t=1794
in this topic. Because now in QCAD 3 RC5 the process seems to work a lot smoother and easier!
I`ve attached the pdf -hope it comes in useful
Note* Once you have created a block you can File > Save as and navigate to this folder to save the file in.