I just bought a 2005 k1200lt. The hydraulic center stand doesn't work. I took it apart. Cleaned and bled the system just like the Ari / Joe Gottberg and Silver Buffalo outlined. I didn't replace any seals cause I didn't see any leaks and none appeared to be damaged. I still can't get the actuator to move inward. I hooked it up to my battery charger on 12v/2a and the motor works but the arm won't move. I even reversed the polarity. I have taken it apart twice. bled it many times. there are no bubbles/air in the system. I can press the actuator in and it will slowly move back out. No binding. Any suggestions?