An employee at Advance Auto put water in the power steering fluid on my 2005 Honda Civic LX. The pump was NOT happy. It was whining. I of corse changed the fluid ASAP and the noise went away after 2 flushes and 10 minutes of driving. I pulled the return hose off of the reservoir and turned the wheel back and forth to force out the old fluid.I then put the hose back on and refill the system with Advance Auto brand Honda fluid. I am changing the fluid every day. My first question is how much fluid does the system take when COMPLETELY BONE DRY? My second question is do I get more fluid out if I disconnect the lines from the rack and pinion and turn the wheel than disconnecting the return line and turning the wheel? Thank you for your help.