Check this movt shot out, weird 253 issue

[squeaker]

I have a trustytime 253 that intermitently had a none moving rotor, hitting the display back.
When I cracked it open I discovered the movt wasn't seated all the way and with light pressure on the metal keeper ring it popped back down so the rotor has plenty of clearance. Not sure if its clear in the picture but there is another screw hole with no screw in it and there is no tab over that screw hole, should there be something there to hold it down?
Any recommendations on a fix other than a drop of crazy glue to hold it tight?

 

[squeaker]

 

[squeaker]

 

[Finepics3]

Do not use any glue in here. Contact Josh and get him to send you a screw and clamp tab, or buy them from O.Frei or somewhere. They are normally standard sizes and would cost a couple of dollars.

 

[squeaker]

So its just a tab held in by the screw and the tab holds it down by being in the threads on the side of the case?

 

[mdppilot]

Very stange indeed