Hello everyone! My name is Matt. First time poster on here, lol! So it's time to get the Cub out this time of year in Texas and mow the grass. I was going to take it to the car wash to clean it up, grease, change fluids, filter and whatever else I could think of. I gave the battery a quick charge and it fired right off! I pushed the lever forward to move it out of the barn, and there was nothing... Usually there is resistance in the lever, but it moves quite freely now. I had used it a few times during the winter and noticed the tractor didn't move right away, but would begin to move after I worked the lever back and fourth once or twice. Seemed like it had air in the system by the way it behaved. After that it operated perfectly. Could the hydraulic system have lost it's prime completely? Or worse, is there and common internal problem? I checked the fluid and it is full. Also I looked around on the site, but wasn't able to find much relating to my problem. Hoping to get some insight from the CC community