Film back is newish from Ebay seller, purchased 2 yrs. ago new condition. Its new Pro II version. The roll u see here is kodak EIR, hand spooled. But it also occured on roll before that - factory spooled Delta 3200. I'm hoping it's an issue with the way I am loading the film onto take up spool but i doubt it. Never had this issue with RB backs before.