**Feature Request**
Brief title for your desired feature: Export to PDF 1:1 in mirrored form
How would you like the feature to work?
When I am generating a PDF to print for toner transfer method, I want to print mirrored circuit
Also it would be great if I can select multiple boards from project to same PDF print
Why is this feature important to you?
Unfortunately I printed all and etched my board and then realized everything is mirrored :( And I couldnt find best method to easily make a mirrored printout.
Also my PCBs are small, so I want to make multiple boards in A4 sized paper instead of wasting my resources on each board. This will help me immensely to finish my home fabrication.