I replaced a shaft seal today. Everything worked before I replaced it. Everything works afterwords as well. Unfortunately the plow doesn't go entirely into scoop and raise. It works left, right, up down just fine. It acts like there isn't enough fluid in the reservoir to push the plow into scoop and raise it. If I fill it more then the fluid just dumps out the vent like it is suppose to. We have a big event coming up and no dealer support in my area. Any suggestions would be appreciated. I have blown out the lines, cleaned the leads, bled the angle cylinders. Just STUMPED. Thanks in advance.