another cracked spinner

[SkyMac]

Both front and rear spinners on mine had deep internal grooves at the location of the nylon spinner support, when we striped them back to commence polishing we found the groove had almost worn through.

Now I have two polished ornaments, I had managed to obtain two rear spinners sets and a front spinner set. Now polished and fitted, I will be interested to read comments on the cause of the grooves, my thought- not enough washers.

I have a spare rear set just in case, an extra rear backing plate as well and front backing plate. Recently I have been offered another another front and rear set, yet to inspect them.

Dave