Roy lists SAVSCO 104 as immediately following SAVSCO 93, again because they have related stories. I already discussed why SAVSCO 93 was placed incorrectly (https://chronologyproject.com/phpbb2/vi ... =2&t=18492), now I'm here for the sequel!
104 tells us that 93 occured "scarcely a single year ago". Considering Conan is "about 17" when he arrives in Zamora the first time, and is "about 18" when he arrives in Zamora the second time, this seems like an easy fix. The -616 portion of 104 takes place when Conan is in Arenjun, which lines up perfectly in COB3 1 (3-23)-FB, where Conan goes to Arenjun when he returns to Zamora.
Suggested placement:
COB 12 - in Corinthia, heading for Zamora
COB:CIM - still in Corinthia, heading for Zamora, editor's note stating between COB 12 and COB 13
COB3 1 (3-23)-FB / COB3 10 (7-10) - fighting in the pits of Arenjun
SAVSCO 104
SAVSCO 100/2 - detoured into Ophir
It makes sense Conan would detour into Ophir following the story as well - he'd likely be worried the Brotherhood of the Falcon are still on his tail.
Sorry for the onslaught of Conan posts! I can't help myself at the moment, I'm in the zone!