A crusher feed distributor for mounting at a crusher input hopper of a crusher, the distributor comprising: a guide body to receive a flow of material to be crushed and to direct the flow of material into the crusher; a first mount to mount the guide body at a region of the hopper and having a first adjustment component (304, 401) to allow adjustment of the position of the guide body at the hopper along a first pathway such that the guide body is capable of moving in a side-to-side direction within the hopper; a second mount (204, 306) to mount the guide body at a region of the hopper and having a second adjustment component to allow adjustment of the position of the guide body at the hopper along a second pathway such that the guide body is capable of moving in an upward and downward direction within the hopper: characterised by: an additional mount (202, 308) to mount the guide body at a region of the hopper and having an additional adjustment component to provide adjustment of the position of the guide body at the hopper along a third pathway and/or rotation of the guide body about a rotational axis, the third pathway aligned transverse or perpendicular to the first and second pathway to allow the guide body to move in a backwards and forwards direction within the hopper and/or rotation about a longitudinal axis extending through the hopper. a guide body to receive a flow of material to be crushed and to direct the flow of material into the crusher; a first mount to mount the guide body at a region of the hopper and having a first adjustment component (304, 401) to allow adjustment of the position of the guide body at the hopper along a first pathway such that the guide body is capable of moving in a side-to-side direction within the hopper; a second mount (204, 306) to mount the guide body at a region of the hopper and having a second adjustment component to allow adjustment of the position of the guide body at the hopper along a second pathway such that the guide body is capable of moving in an upward and downward direction within the hopper: characterised by: an additional mount (202, 308) to mount the guide body at a region of the hopper and having an additional adjustment component to provide adjustment of the position of the guide body at the hopper along a third pathway and/or rotation of the guide body about a rotational axis, the third pathway aligned transverse or perpendicular to the first and second pathway to allow the guide body to move in a backwards and forwards direction within the hopper and/or rotation about a longitudinal axis extending through the hopper. characterised by: an additional mount (202, 308) to mount the guide body at a region of the hopper and having an additional adjustment component to provide adjustment of the position of the guide body at the hopper along a third pathway and/or rotation of the guide body about a rotational axis, the third pathway aligned transverse or perpendicular to the first and second pathway to allow the guide body to move in a backwards and forwards direction within the hopper and/or rotation about a longitudinal axis extending through the hopper. an additional mount (202, 308) to mount the guide body at a region of the hopper and having an additional adjustment component to provide adjustment of the position of the guide body at the hopper along a third pathway and/or rotation of the guide body about a rotational axis, the third pathway aligned transverse or perpendicular to the first and second pathway to allow the guide body to move in a backwards and forwards direction within the hopper and/or rotation about a longitudinal axis extending through the hopper.