Hi ! I have 2 spare metal plates to secure broken 990 battery
doors. You secure the plate to the tripod socket with supplied screw.
The plate will keep the battery door from opening with the batteries
inside. Primitive, but a workable solution. I paid $ 20.00 each via the
internet. I will sell for $ 10.00 each including shipping. Will only
ship within the United States. No exceptions. PLEASE CONTACT ME
PRIVATELY.