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Screw head worn out, allen key not working!

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Hi! I am replacing my feeder with Roberts but assembled it wrong :-| . Now when trying to unscrew the four main bolts with the allen key one of the screw head is to much rounded down now and is stuck. Anyone had this problem before and know the best solution?

I'm gonna go buy some kind of glue sticking the allen key & the screw head together and let it dry for an hour or so and the twist. Or I'll use a screw estractor.

I'll report back with results!


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