Does anyone have a trick to get the water out of the Hydraulic Systems on this machine? It was purchased with 2 defective drive motors. The motors have been replaced and everything works but the system is loaded with water. We have ran about 100 gals of fluid through it and we are still get milky oil. We repaired the problem on how the water got in but would like to find a less expensive and less messy way of getting this under control. Thanks for any help....