Maybe we should cut Ramondo a little slack. He was a quality control manager and he did pick Kubota, a quality tractor.
Sometimes our pocket book just does not meet our expectations when it comes to buying the right product. His big problem with the fuel sure were not good and it soured him on the tractor. After that, if he could push over a redwood, it would not be enough.
The 3130 is on the light end of frame size for horsepower, but not having used one, I am sure the it is adequate or would not have the following that it does on this forum.
The problem is that he cannot live with the capabilities of the tractor as they are. Life sure is a lot simpler if you learn to change what you can and live with what you cannot change. That being said, work with the limits of the tractor and live with it. If not, sell, trade or give it away.
However, I do upon occasion consider the reading quite entertaining.