The 801 and 840 is the esteps value, so steps per mm filament. 801steps/mm is the value I’m working with, around 840 was the factory setting.
So should I enter g1 e100 f50 or f100
I’m a friend of “try it yourself and learn from it”, so I would suggest you to try both, compare and think about the results But for a single shot, I would use g1 e100 f50. Maybe even a bit lower, but that shouldn’t make a difference.