I recently bought a Class C Jayco Eagle, which is about 10 years old. After taking on two short trips, I have some questions about it. There is no leveling system, and I was wondering if there are any after market kits that I could purchase, that I could install. I've seen the "leveling lynk" blocks, but I was looking for a manual, or hydraulic system. The second thing is, when I am hooked up at the camp site (power and water), my water pump is very loud and sometimes pulses when I run the water. It acts like the cut in and cut out switch are set to close, or that it needs a charged holding tank, to allow the water pressure to slowly "bleed down". I was under the impression that if I was hooked up to an external water supply, I would not need to run the water pump. The pump runs no matter where I set the toggle switch labeled "pump" in the kitchen area. Thanks in advance!