prettylst.pl brought up that the Constructs that were added to rsrd_equip.lst were of the container type but missing the CONTAINS tags to go with it. I would suggest CONTAINS:UNLIM|Any.
It also brought up that the Necklace of Fireballs 2's have CONTAINS tags but lack the Container type.
This is something I could fix, if you approve.
Completed: At revision: 19945
Also removed unnecessary quotation marks from around the Necklaces' SPROPs. I was new when I made them...