well i ordered the borgenson power box. now to connect it to my stock manual steering column. i see a shaft that is collapsible and comes with a borgenson joint on each end, one end connects to the box and the other end to the original shaft. problem is the stock shaft is 3/4" round. any one here ground there shaft down to be a DD. ive heard of people using a angle grinder to do this. seems it could be done, might not be the prettiest looking DD in the world be seems like it would work. i have also thought of getting a DD shaft from the wrecking yard and using a collar to join it to my 3/4" round and welding it. any other options without breaking the bank.