Oil Slinger hits timing chain

I found the oil slinger on my 318 has been chewed by the timing chain (dual row rollmaster), itwas installed the correct way (flare to the front).

So I got a new one, test fitted it (again flare to the front) but it still makes contact with the chain. Is it OK to put a shim between the chain and slinger or are there different profile ones?

cheers
Anthony