4x4 Dayan, the external screws often loose.

[jorgeskm]

My 4x4 Dayan is a little hard. So, I decided to loosen the external screws. initially the cube is very well, but when I did 3 or 4 solves, 1 screw loosen. Then, I tighten the screw. 2 or 3 solves after, other screw loosen, and I tighten the screw. But I tighten 4 screws and the Dayan is little hard.

Do anyone know how to make the screws are not loose?

Thank you.

 

[Mike Crozack]

are you tightening the screws on the shells or the 2x2 core?

 

[jorgeskm]

On the shells.
I have said, in the external screws.

 

[Shack]

1. screw the screw out
2. put a couple of drops of superglue in the hole
3. wait till it dryes
4. screw the screw back in
5. ???
6. PROFIT!!

 

[jorgeskm]

Thank you.
But you have done this?

 

[jorgeskm]

The cube is genial now.
Thank you.