I keep my dish parked at 123W most all the time, but last time I attempted to dial in another satellite, the motor went all the way west and got stuck there.  No amount of button pushing could get it to budge.  I think I turned the box off (Coolsat 4000) from the rear and rebooted, this got the motor responding to the move button and since I had deftly marked the location for 123W, was easy to go back and leave it there.  Somewhere along the line, I had also hit the motor reset button.  So yesterday I go out and get the motor aligned to "0" and fine tuned it to AMC5, my true south satellite and press the motor reset to get things all fixed up again.  I believe motor control was set at 1.2 (as opposed to "off" or "USALS").   Well, I go back to the box and dial up 123W and the dish moves about 10 degrees East and stops.  It should have moved about 50 degrees WEST!  How do I get things set up again so that the system can find satellites?  Also, does the reset button have to be depressed for a few seconds to activate the reset, or is just pressing the button enough?  I don't have instructions....