Tresrey rear hanger causing lots of slop!

[Joshyjol]

So im fitting a new Tresrey RR hanger on the 210 and I notice there is loads of slop in the rear bottom wish bones after doing so.

So i have a look and notice the holes are much larger than the stock one and dont allow the hinge pins to sit snug but rather quite loose. (see pic for size difference)

Does anyone have any solutions? Do I need to be using some inserts of some sort or am I just missing a trick somewhere!

Please help, TA!