A method of adjusting at least one cellular communications antenna mounted on an antenna structure, wherein the antenna, and/or direction of the radiation pattern of the antenna, is movable relative to the antenna structure, the method comprising the steps: determining or retrieving current position values of the antenna, and/or direction of the radiation pattern of the antenna, in first, second and third dimensions; receiving a desired position value for the antenna, and/or direction of the radiation pattern of the antenna, in the first dimension relating to a desired position of the antenna; determining a new position value for the antenna, and/or direction of the radiation pattern, of the antenna in the second dimension based on required movement of the antenna, and/or direction of the radiation pattern of the antenna, relative to the antenna structure to reach the desired position value in the first dimension; determining a new position value for the antenna, and/or direction of the radiation pattern of the antenna, in the third dimension based on required movement of the antenna relative to the antenna structure to reach the desired position value in the first dimension; calculating the difference between the current and new position values in the second dimension; calculating the difference between the current and new position values in the third dimension; adjusting the position of the antenna, and/or direction of the radiation pattern of the antenna, towards the desired position by moving the antenna, and/or direction of the radiation pattern of the antenna, relative to the antenna structure based at least in part on the calculated difference of first and second positions in at least the second dimension.