I'm Getting a knock/click sound coming from the rear of my 2002 freelander 1, I changed the centre rear diff bush a few months ago and that sorted out the first knock sound. Now It makes a click/slingshot sound randomly when reversing and occasionally in 1st. It's gradually happening more often, could it be that now the centre rear diff bush has been changed its putting more pressure on the other two rear bushes? Anyone else have a similar experience? Thanks