>>1995024>math, which is more annoying then just making the thingya lol. i mean the ball joint is 15 bucks and i have enough square tubing to make the arm.
that's a good idea but considering the length of the piece that sits over the rack, i think i would need a long piece of thread rod to hold it kinda like pic rel i guess? I had originally intended on welding it because that would be pretty easy, but this might be better. i have some poly bushings kicking around somewhere, not sure if they're the right size though.
it'd be a lot cheaper just to have the threaded rod spin across the bushings, but i dunno if it would bend within the square tubing or not without a sleeve. meh, worst case shit breaks and it's rebuilt stronger i guess.
