with me, I am scouring the backyard to see where to put the new unit. So far the concept of drilling a couple of holes through the metal pipe top of the old swing set, putting two long bolts in (with washers and nuts) then moving the wireless transmitter as well , Also the garden shed could be an option, but the ground is too soft from all the winter melt to put a ladder down to climb up and hopefully not falling down. OR to mount a lower 3rd unit to the mast.
I went out again and looked at the mast and I can’t see any fraying or loose wires, the wind direction works, cups spin easily as they have for 26 years, cable no breaks chews or anyting. I did clean out the socket incase of critters, but Naw, I am going for a failed reed switch. I also entertained a cherry picker to be hired, but that would cost too much.
I am 71.5 so my engineerinng days are over.