Heard back from Powerflex, and after looking at the pictures and a chat as they wanted to know when the bushes were on the car where the splits were.
And the splits were on the rear so where the bush is inside the Fork bracket, so Powerflex seem to think that now with the big washers the bush might move a bit to much and the lip is pinching on the fork.
Waiting to hear back from them about a solution.
This is a picture, of how it was fitted in the car, so you can see it was pinching at the back of the bush.
But looking at the fork there is a raised bump on each side, so the lip of the bush probably catches on that.
And the splits were on the rear so where the bush is inside the Fork bracket, so Powerflex seem to think that now with the big washers the bush might move a bit to much and the lip is pinching on the fork.
Waiting to hear back from them about a solution.
This is a picture, of how it was fitted in the car, so you can see it was pinching at the back of the bush.
But looking at the fork there is a raised bump on each side, so the lip of the bush probably catches on that.