Hi Guys,
Have a couple of questions for you Gurus of the emulation

It comes out that Z26 is the best emulator for the Atari2600 but I noticed a strange artifact and would like to be sure this is normal. On a game screen did you noticed on the left those thin black lines? Ii's like there is a black ladder on the left corner. Is this normal or is it a bug?

Another question for the NES emulator and SNES : what is the best resolution to be used to play games on a horizontal arcade monitor?

Thanks for your help buddies...
