I am trying to put bird spikes on top of a fence, except there is a lattice in the way, right in front of the fence (in fact, attached to it), that reaches, about 60cm higher than the fence. I went on a ladder and can't physically reach past the lattice to the top of the fence to nail in the spikes - https://www.bunnings.com.au/whites-600mm-anti-bird-pest-control-spike_p3041146.
Going to my neighbours side to mount it also out of the question.
Any ideas?