While I'm waiting for the rest of my goods to arrive from 3F I got impatient with the drip tip situation on my BB so I had my machinist spin me up a hybrid today he's a mad scientist it took him all of 15 min start to finish on a CNC lathe that's talking measurements, programming and all. The thread pitch on the Rev 4 SXK 70W IS 1/2x20 by the way. Here's some pics...