Yeah I'm looking for the cheapest possible solution. Is it a bad idea to drill into the aluminum hub flanges, maybe 3/8" below the spoke bcd? That would work, Dave. 1.520" adapter, al pipe, and a .01" thick aluminum sheet as spacer. The whole assembly would cost me close to $80 plus drilling the holes in my sprocket.
I'm also thinking of getting a disc brake adapter for the FW threads, drilling the 6 bolt holes into the sprocket and hub. Is that a bad idea?
If it is a bad idea... No biggie I could continue using my current setup. The hub is a 48h I would like to lace into a sun rhyno lite rim, but the rag joint BCD is too small, and will not go into 48 spokes unless I'm only using three bolts.