I’m just trying to avoid an umpteenth thread on delrin flutes, that are all the same. Don’t take it personally.
I suppose this is not going to be of any help, but have you checked out Doc Jones’s site?
Sorry Lorenzo 
Just got to chime in and say that after a few hours, i am impressed by the Rob Forbes flute i got in the mail today. IMO a huge bargain for the price!
I’m thinkin’ he meant the threads not the flutes…
I know Denny. Couldn’t find a tongue-in-cheek-smiley 
The ‘sorry’ was for going on about, not buying, a Delrin flute
well, fine then 
how’s about: if ya want a Pratten then Rob’s yer man
Update: flute found…
I have a Tony Dixon delrin flute I would be prepared to sell. PM me for details.
bh