Yeah. I just got a new phone so I'm still getting used to the keyboard.
And neither has Raydo. It's fine though. It's just a practice spar. If you do have any questions feel free to ask.
I guess that'd depend. If you're just using it for a personal arc and it's not for your own character's use, then I'd think that you can get away with just using the tech and not submitting a formal write-up for it.