Z-offset in Cura, where is it???

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 :wink: But for a single shot, I would use g1 e100 f50. Maybe even a bit lower, but that shouldn’t make a difference.