I have it in a dry writing Parker 51 Demi, it doesn't feather at all on any paper, from copy, moleskine or my Franklin Planner. Interesting! Thanks for the review.
PMS

You're welcome. I used to have it in a Lamy Safari and it worked well, until the nib snapped off like a dead toenail. That's why I only use it now with a dip pen- I'm afraid to put it in a fountain pen.