Hello, today while I was spinning my blue 250 HZ pro powerball I managed to get a new record. I was pretty happy, but then i decided to take a spin on my blue neon pro, and it was like a 100 times smoother. I noticed my 250HZ pro kept on making this weird noise, like a pzzzzzz. So i decided to open it. When I opened it i noticed there was a load of plastic all over the place so i gave the little guy a nice clean till it was spotless. But then i noticed that there are about 4 dents in each of the plastic covers, like the axel was cutting into it. I realised that weird noise was the axel shaving and cutting into the plastic. The cleaning helped, but not much. Can anyone give me any tips on what I can do?