I went to cast some Lee TL357-124-2R and noticed there was a very noticeable seam where the mold halves met. When I close the mold you can see it’s out of alignment, a little wiggling of the mold with a gloved hand makes it better. No wiggling it is .010 OOR, with wiggling I can get it .003 OOR but have to spend time to make sure it’s close. I casted up 60 testers and only got 10 that were useable (.001 off). I have never had this problem with this mold before, after last use I let air cool and put it in the factory box on the shelf. I have cleaned and lubed it still same issue.