h1derly

I have a Futaba Magnum Junior controller T2PCKA. I am missing one of the AA battery springs from the tray. The battery tray has 8 AA cells side by side in the bottom. It is a very simple piece that slides into (and OUT of) a crude slot connecting adjacent batteries. I have tried many sources to get a new spring but haven't found one. Even Futaba said they no longer have the part. The same part is also used in a Tower Hobbies Xmitter and a Duratrax. Any thoughts where I can get one? And probably some extras?

Thanks, Hal.