Milodon hardened shaft with bronze distributor gear

When I was building my 434 small block I purchased the Milodon shaft/gear. After removing it from the package and spinning it between my fingers I could see the gear wobble so I chucked it up in my lathe and checked the run out with a dial indicator. It was .019", so I called milodon and was instructed to return it to Summit. So I ordered the Mopar shaft/gear, when it arrived I put it in the lathe and it only had .003" run out.