Buzzing Tuner Key

[Spindrift]

Hi Guys,

Total newbie here. I bought a used MM Stingray 5 and the D schaller tuner key is loose on the peg. The flat part that your fingers go on rattles in the slot of the peg. It looks like someone tried to repair it w/ JB weld or something but I have to think there's a better and more proper fix. Ideas? Call MM or Schaller maybe?

Thanks,
Spindrift

[Spindrift]

bump

[Jazz Ad]

It's hard to say anything without at least a pic of it. Is there a loose screw somewhere?