I need advice. I have the 4110 and FEL. The last two times I have tried to hook up the hydraulics on my loader it has been difficult to get the couplers to snap into place. There feels like to much pressure. The last time was much worse than the previous. I called the dealer, he said move the joystick in all directions. I did and immediately was able to get 1 on. It took many more times of wiggling it around, but I finally got them all hooked up. This loader went on very easily before.