you got yourself a nice one there!

I've got a Hinderer Ti pen as well, I ordered mine online without noticing it was blue ink, well in the Mil. blue ink is about as big a F* up as you can do, so I emailed Rick asking what size allen was needed because Ididn't have that either. When he emailed me back he not only told me what size it was, he sent me 2 of them and a replacement refil for free!

I say all of this just to give Mr. Hinderer a plug, he makes a superb pen and backs his product 100%

I'm also waiting to get my hands on the SF pen