Unfortunately, the "system"" is a low quality product, that can not last.

I had 3 of them. The first lasted about 4 cars, the second 2 cars and the 3rd died on me after bonnet and roof were completed.

Felt ring oiled, all aligned properly with the Flex mounting system , washer(s) used as per video instruction posted on this forum.

The plastic that the "system' is made of is of a low quality and cracks easily.

I'm surprised that after so many complaints all over the net this thing is still offered for sale.

My original Flex B/Plates are flawless after hours and days of polishing.

Enough said!