Are my 912 Toe Pieces f'ed?

[yesIsaidyes]

They keep coming loose, I tried red threadlock as Marshall recommended, but two runs later, they are rattling again. Will remounting the toe pieces help? (The heel piece is on the smallest setting but a shop tech said the toe piece adjustment was fine (before the thing started loosening up).
Do I just need new bindings?

[stuckathuntermtn]

what is loosening? the toehieght adjustment? how many days on them? they can completely loosen up and prerelease all over the place after a lot of hard skiing.

[pechelman]

if theyre on the last setting, are you sure youre getting the right forward pressure? Too little preload could cause excess vibration which would loosen the toe wing screw.

If loctite didnt work, I reccomend you use some cheap 5 min epoxy.
Put a dab on the threads and on the bolt head. Make sure you set them up right, because its kinda annoying to pickout the epoxy. Its not a huge deal, but it does take 10ish minutes to clean it out.

edit: this is assuming your toe wings are not stripped. if they are then you need new bindings or new toes

[mntlion]

salomon has a 5 year warranty if needed.

more info needed, but I think others have answered the questions