Sprat just proved the impossible can be done.
I have a full CNC machine shop, should be a bit easier for me. I found this thread over on the Guild: Login
They have an FAL print. Pryotex says its OK, others said it has errors. So download it with cautions. IIRC, you need 20 posts to download on the guild.
P.S. wierd, the posted copy says "login" where I pasted. Title is FAL castings build by Pryotex on july 1 2011