Problem with my Cubes

[Charu]

Hey,
So today I saw that there was sone coloured powder on my screw heads of my Moyu Weilong V9 BC, I then saw that on the centre of the inside of my centre caps, a bit was shaved off.
Now I have put folded pieces of paper between the screw and the cap to fix the grinding
Has anyone else experienced this

another problem is with my MGC cubes.
1 Sq-1 and has gotten ruined due to this and my mgc 5x5 is close to being ruined, what has happened is the place where the screw driver goes in, that part has been kinda sanded so my entire screw gets coroded

 

[a_cuber04]

I had this happen once to my RS3M. I think that you just need to tighten the screws, and then loosen the dual-adjustment system to compensate for the increase in tightness.

 

[randomness...]

i had this on my warrior
if its a single adjustment (screw)
i suggest finding washers for it