Hello Stefani
I think they actually prefer text files. I used .rtf-format and it worked well enough. About spacing and stuff: It's probably easier to read (especially on the screen) if it's 1.5 lines.
Then: Since this is a mostly American board i don't know if they work with A4 or rather with letter format. Again: no big problem. I wouldn't make it too wide because it's easier to read when lines arent too long (always think of the ones who will read your story, you don't want them to drop out of reading your absolutely fantastic story only because the layout sucks)
Last: the font: there are fonts that don't work too good, but with Verdana, Arial, Times or Courier you can't go wrong. Arial is usually the easiest to read on screen, alas it looks just terrible.
Looking forward to read your stories![]()