Thanks again m1tch, the ones I have look different to those these are what mine look like.
https://atkinsrotary.com/store/product.php?productid=16379&cat=660&page=1
Do you think these will do the same job, they are quite soft rubber.
https://atkinsrotary.com/store/product.php?productid=16379&cat=660&page=1
Do you think these will do the same job, they are quite soft rubber.
