Can anyone help out. I am putting my 200-4r back together and when I measure the rear end play it is .039. I think it is because the new hardended sun shell is .030 thinner where the retaing ring goes on. My current selective is .130 so I need one about .030 thicker.Would any one have a green or black selective steel washer they would like to part with? Thanks in advance I have my fingers crossed.