Can recalbox make scan lines?

[badhaggis]

Brand new to recalbox, I'd like to generate scan lines for my games. I did a little googling and what I found I haven't been able to make work. May have been for an older version? Anyone out there have a good tutorial for setting it up on the latest version? I'd like to be able to select different scan line setups for each system emulated.

[hstampfl]

You can configure scanlines within the new 3.3.0 (Beta). You have to configure it in recalbox.conf. The instruction is in the wiki on github.