I recently acquired a Sailor Profit 21k from a forum member. It's a nice pen, but right now I'm using it with cartridges, and I strongly prefer to use bottled ink. It did not come with a converter, and the member told me that he tried putting a Sailor convert in it, but it rubbed against the barrel when he screwed it back on. Has anyone tried modifying a Sailor converter by hacking a bit off the end to prevent this?
I've never actually seen a Sailor converter, and I'd like to know how feasible this is before I buy one. If this doesn't work out, I'm stuck refilling cartridges.
Thanks!