I mirrored the bottom side of the PCB on purpose in order to avoid that one of the sides is transferred wrong when you are doing DIY etching at home.
The ECad software representation "on the screen" is always a view from the top of the board, showing the bottom layer "through" the board. So if your bottom side looks like the screen, it's backward.
I am not sure which process are you using for doing this. if you are using the toner/transparent acetate you can just flip the sheet and if you still have problems I can upload a file without the mirrored bottom..
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