They said yesterday that they needed to add 12 ounces to it, 6 ounces on each end. It has a bunch of Mallory metal in it already..
I'll weigh the steel H beam rods when they return all the parts and then weigh some Carrillo aluminum rods I have on the shelf and see how weight difference there is between the two and go from there.
I'll, hopefully, use that cranks and rods on another build later once I figure out how to use it without having to spend a bunch more money on it to use that crank and rods