We have a 45 degree (100 percent grade) hill that is very difficult to mow, mostly requiring weed whacking. After doing some research, we are considering getting either an ATV with hitch and mower, or the Evatech hybrid goat robot (wheeled version due to cost of the tracked model). But both these options are very expensive. So before spending this large sum, I was hoping to find out what others are doing in similar situations. (Yes, I saw the youtube showing someone mowing using a rope to direct the mower up and down a steep hill, but I don't have the arms for that. I'm older and have bad joints.)