If it's any consolation......I spoke to a farmer in California recently who had purchased a new Wheelman. He spoke very highly about it, said he had a lot of his neighbours check it out but as far as he knew, he was the only one in the area with one. He thinks it will be a winner with farmers, not just small farmers but some of the bigger ones too. They can put it on their smaller machines, it is very easy to install and use. Said he wasn't sure about the $15 an acre the company claim it will save, he just found it a very useful tool.