Fix top section of rotary washing line in heathcote valley, christchurch

We have an older model (base cemented in, heavy-duty) rotary washing line. The swivelling top section with arms and wires has become dangerously unstable - dipping down in the wind on whichever side has the heavier items. It needs to be stabilised somehow through its core to the central heavy duty support. Due date : Before Sun, 10th Aug Location: Heathcote Valley, Christchurch Thanks