Does anyone happen to have a flexplate or converter they could measure the distance between bolt holes? I bought a dual pattern OEM replacement flexplate (ATP brand maybe) and a Hughes 27-20 904 converter. The converter uses the smaller 10" pattern but the flexplate refuses to line up. I started to measure the flexplate and converter and they are both an offset pattern but I don't know which is right. Even flipped the flexplate over and the holes line up even worse.

Thanks for the help!