I had one like that years ago. A very wise old grissled ground instructor told me to raid my girlfriends cosmetics drawer and nick some talc powder. I just shook a bit on.........(The CRP5 that is)

and it worked a treat.
No joke apart from every body thought I had a drug problem in the class room the next day as every time I spun the wheel there was a cloud of white dust

It really does work